... I'm sorry for being immature. I lost my temper there for a second (for unrelated reasons, mostly, it's that cursed school.) I'll try to be intelegent, now.
Still, putting all the currnet ranks PLUS the ones I made earlier today in one post.
Hoothoot (D)- HORRID base stats, 1 or 2 good moves factoring TMs (Roost and Psychic). At least you can catch it in Eterna Forest.
Spirtomb (D)- Relies on a hard and time consuming side mission, stats somewhat like Bronzong. He does not have any hindering weaknesses though (in fact, he doesn't have weaknesses at all!)
Wooper (C)- Has a good typing (and is caught past the gym with his one weakness) and a great ability (water absorb), only to be dragged down by a bad ability (damp), the fact that you're starter is evolved when he get's his best attack (EQ), and a _decent_ base stat total. Outclassed by Gyara, and Floatzel to an extent.
Wingull (D)- Caught after the fourth gym, low speed upon evolution, bad movepool.
Girafarig (B)- Usable stats and good movepool, odd yet great typing. Caught a bit late though.
Hippopotas (C)- Caught late, involves tedios side quest, slow ability, just slow. Workable typing and movepool.
Azurill (D)- Nigh on imposible to get in decent time, one of it's abilities stinks. Huge power Azumarril is good, but... just pass this one up.
Skorupi (D)- I personally don't want to spend days waiting at the binoculars, wasting money to find a pokemon with OK typing and bad attacks.
Croagunk (D)- This pokemon is most notable for the _hours_ spent trying to get one with a Black Sludge. When the fourth Elite four member is a Psychic type, Poison/Fighting isn't that worthwhile.
Carnivine (D)- Looking past Power whip and Crunch, what do you get? A whole lot of nothing.
Remoraid (A) - Get a good rod, and you can instantly have a pokemon with, quite possibly, the best movepool in the game. It is slow, and it has a somewhat bad type, but you can easily have Surf, Ice Beam, Charge Beam, Psychic, Energy Ball, Wring out, Focus Energy, Flamethrower, Sludge bomb, Signal Beam... my head is spinning!
Finneon (C) - Decent movepool (flying, water, ice, bug.), and bad stats. Outclassed by Remoraid.
Tentacool (C) - Great stats, bad attacking type. Not to good movepool, and caught late. At least you'll never have trouble finding it.
Mantyke (C) - Tentacool with a bad evolution method, a bit rarer, and SLIGHTLY better attacking types.
Snover (D) - Ice and Grass are good STABS, but a bad ability, a slightly underwhelming movepool, and a VERY lategame catch makes a bad pokemon.
Gligar (C) - Mr. "I don't learn a STAB move by level up is also outclassed by Gible.
Nosepass (C) - Proof that an early game capture and evolution, plus a steel type do NOT a good pokemon make. Bad movepool, ROCK/STEEL (aka one of the worst defensive typings in the game) type, not so good stats.
Ralts (Gardevoir) - A: A good psychic is hard to get ingame, but Gardevoir fits the bill. It is better then Alakazam ingame, due to the better ingame BST (has decent defenses), and access to the almighty Thunderbolt. Is hard to level up until it is fully evolved, though.
Ralts (Gallade) - B: Caught at the same time as Gardevoir, but much worse. Bad movepool (only moves that stick out are False swipe and Close Combat) without TMs, and while you can use Kirlea for less time, the pokemon you will face mostly use physical moves... that Gallade can't take. Ow.
Lickitung - C: Without being able to use STAB explosion, Lickylicky loses it's niche. HOWEVER, it is avalable early, and can learn a few good moves via level up. Pure normal isn't THAT bad of a type, but there are better though.
Eevee (Vaporeon) - B: By far the best Eeveelution, but that isn't saying much. Vappy only gets the normal water moves and Shadow Ball, really. Still, water isn't THAT BAD of a type... it's just increadably stacked. I'll make a post later in this thread about how Vaporeon doesn't stack up to competition, read that if you disagree. (Note: Please do not argue with me on this one, it spawned all of the problems. It is as good as Floasel, Floatsel is B, therefore Vaporeon is B)
Eevee (Jolteon) - C: The Eeveelutions all have bad movepools, but Jolteon takes that to the next level: he doesn't get ANY good moves via level up! That, and his movepool (actually, movepuddle) is predominantly physical: off of 65 base attack! If it had only 10 more base attack, it would be vying for S... but it doesn't.
Eevee (Flareon) - D: Infernape, Houndour, hell, even Rapidash were avalable, and you chose FLAREON? It's best attack is Fire Fang!
Eevee (Espeon) - C: A great type, ruined by a movepuddle of Psychic and Shadow Ball. Remember, back before the Physical/Special split, Bite was it's claim to fame? All psychics get the more powerful Shadow Ball now.
Eevee (Umbreon) - D: Hits like a punch from a two year old. Has the same problems as the other Eeveelutions. Put it together, and you get... Umbreon!
Eevee (Leafeon) - D: My origanal scetch had this guy with B: because Grass is a good type in ingame D/P/Pt, and good grass types are hard to get. However, I soon reilised that it's best two moves (SD and Leaf Blade) come after level 70. No. Choose Tangrowth or Torterra (just because
Eevee (Glaceon) - D: If it were avalable as early as the other Eeveelutions, it would be huge. Ice types are ALWAYS good to have. But alas, it is found around the same time as Mamoswine, Weavile, and Abomasnow.
Swablu - C: It's caught midway through the game, and and is the worst of it's type. However, when that type is Dragon, that's not all that bad. Still, a movepool that reeks of support is not good ingame, and DD sweeping is best left to Gyara.
Togepi - C: While getting a level 1 pokemon when you're team is level 20 isn't as bad as, say, Riolu, for a while, you're gonna be hard pressed to raise this guy. Togekiss is powerful, but not worth the long wait.
Houndour - A: It isn't Infernape, but it's definately second best. Dark STAB and good mixed stats (and Thunder Fang!) make this guy the best Fire type for non-Chimchar users, although I wouldn't suggest using him if you did get Chimchar.
Magnemite - B: Caught late, but can ALWAYS evolve in 2 or 3 levels. Steel/Electric in a universe where Dual typed Electrics are scarce is always good. Next job on Nintendo's to-do-list: Make Magnazone's signature move special.
Tangela - A: Best. Grass. Type. In the game. Bar none. Torterra, eat you're heart out: Mixed Grass is INSANELY useful ingame. And that's just what Tangrowth is: able to hit from both sides of the spectrum. He's avalable in the Safari Zone every day, and he is caught at JUST the right moment for a grass (before Crasher Wake). Actually, this guy's likely worthy of an S, but I don't think people will respond well to an S ranked Tangrowth.
Yanma - B: One could make a case to evolve Yanma late to get Hypnosis on Yanmega. Still, a Safari Zone capture is what it is, and it's a shame: This is, by far, THE BEST bug in the game (again, barring two: But this time, it's the S ranked Scizor and A ranked Heracross)
Tropius - A: See: Biberal. If you have this (or Skarmory) you have ALL of the TMs covered.
Rhyhorn - C: Would it kill the guys at Gamefreak to make Rhyhorn more avalable? Same problems as Geodude, but slightly better.
Duskull - C: Until you get the Reaper's Cloth, there won't be much offense coming from the Duskull line. Even when you do, it is outclassed by Gengar in just about every respect.
Porygon - B: Obtained somewhat early, evolves into the all powerful Porygon-Z: In a "metagame" without priority, hard hitting attacks, or the nasty stuff PoryZ hates. Besides, it get's infected with a freaking virus. HOW COULD YOU RESIST? Course, being a pure normal special sweeper bites...
Electabuzz (that's what you catch it as) - C: Movepool up the ass, good typing, you get the item for evolution soon after capture, what could go wrong? What? You get it really late in the game? Argh!
Magmar - C: Meh. By the time you get it, the movepool is wasted, cause you should have Houndoom or Infernape by then.
Swinub - C: What's that? An Ice type past D? Yep! Mamoswine would be B, even if it is a late catch, just because it's so damned strong! ...of course, you need to waste a Heart Scale to evolve it, AND use a useless special move, but whatever.
SNEASEL (wasn't on the list) - D: Caught so late, it doesn't matter. In the one environment it can survive hits, it's D. (course, if you started with Empoleon, you don't need an Ice type, and Houndoom takes over dark...)