Yami Ryu, if your drawings were actually BETTER than his, your criticism would come off better. But you're so friggin' hostile about it, it just seems like you're just dissing everyone else's drawings just to make yourself feel better.
It's probably Hoenn and Kanto, both tied. They focused more on making entirely new Pokémon, instead of making new evos for old Pokémon, which is my main gripe about Sinnoh. There were not enough new Pokémon and too many evos/babies.