There is plenty wrong with Atlantica.
1) The music stinks
2) The keyblade looks really dumb and you won't even use it if you beat Halloween Town first.
3) YOU ARE A MUTATED SHARK, DONALD IS A SQUID, AND GOOFY IS A TURTLE WHO CAN BARELY HOLDS HIS SHEILD!
4) The controls are very iffy (definately not as cool as flying in Neverland). Most of the time I need to lock on to a heartless just to swim toward it!
5) It's annoying to swim in the little circle to get to Trident's Palace.
6) That dumb tag game at the beginning.
7) Too many cutscenes and not enough save points.
I think that is all I have to say.
P.S. Halloween Town is the best world!
Sig and Avy made my me!!!Brawl FC is 3394-4531-4018