I HATED Pal Park. I had to make sure the six pokemon I wanted to transfer didn't have HMs, if they did, I had to delete them, then I had to go to Serebii to see where they were located in the damn place so I wouldn't wonder around aimlessly, and then I had to go through the whole catching sequence. Simply clicking and transferring is all that's necessary; leave the scavenger hunts and mini-games for the casino and Pokeathalon.
Or for, you know, catching Pokemon. Shit, I already had to catch the Pokemon in their respective areas in Gen III, why do I have to do it again to transfer them. -_-