TBH Blue Rescue Team has extremely questionable balance and the postgame storyline takes a long time to start feeling good. And there's too many 99 floor dungeons. I think you have to do three of them (Silver Trench is mandatory, so is Western Cave iirc, and then there's Wish Cave) and 99 floor dungeons with no break point just suck dick. I will say this, though. The ending of Rescue Team's postgame storyline is incredibly satisfying. If you make it all the way there, you won't be disappointed. Out of the five endings in the Mystery Dungeon series (2 in Rescue Team, 2 in Explorers, and then a third added in Sky), I think the Rescue Team second ending is the most satisfying. Maybe that's because I still haven't seen the one in Sky yet because it's in a special episode, but I'm getting there.