I wouldn't HATE not seeing Winnie the Pooh, but I don't like the idea of not including it. It does contribute to the innocent factor in the game. And I honestly don't think it has too much of an effect on Sora's maturity, Xirsch_2. We're talking about the kid who dances around with Donald Duck and Goofy when they all wake up, gets WAY too excited when he learns that Jack Sparrow is a pirate and Santa Claus is real, and participates in the Atlantica musical with a straight face. Bearing in mind that he is a fifteen-year-old. (Don't get me wrong, I love that about Sora! But Winnie the Pooh is just one of the many factors into Sora's childish nature that appears sometimes.)
I guess I wouldn't like to see Monstro again, I really wanted to get to the next world and saw him as an annoying detour. Eventually I gave up on the last battle with the Parasite Cage and went on to Atlantica via a save space. Then later I realized I needed all the Dalmation puppies to get the Aeroga spell, but I couldn't figure out how to get back to Monstro, so I ended up restarting the entire game! Of course the second game around, I realized all I had to do was travel from Agrabah to Atlantica in Normal Drive and he'd swallow you up again. Yeah, I felt really smart right then! :angry: So that's my rant on Monstro.
Other than that, I don't have many complaints on the worlds. There are some I want to see back more than others, but I don't really hate any of them. They're all fun and unique in their own ways.