Bowser: They made all of his moves fluent instead of the 5 second time gaps they used to be.
Pit: He is all around cheap. He is played as spam, but he has potential to be so much more than just arrows and screams.
PKMN Trainer: Complete versitility. Squirtle is the combo master. Ivysaur is the juggling king. Charizard is perfect clean up with an in flight movie.
Jigglypuff: Complete control. It's easy to control your opponent to well once you have the hang of her.
Kirby: Same reason as Jiggles except he has more versitility. There are very few specials he wouldn't want to steal. Plus he got a major power boost as compared to the last smash.
And if you have any complaints about any of these, meet me on the wi-fi.
twisted