Well...
There were a few things you could have done better, The graphics were okay, not excellent but okay, I thought the part with planet Krypton was funny. But the voice acting almost made my ears bleed. Might I suggest a few pointers, first off. Quistis, she sounds to girlygirly, she needs to sound more refined and mature. Wakka, Oh I can go on and on, but I will leave it at try and do a better Jamacain accent. Aauron was okay, except the thought of him as a pimp is kinda wierd. Cloud was probably the worst of them all, He needs to sound more serious than you made him sound. And by the gods, never make him do that smiley thing again or so help me I will... ummm... do something really bad to you. Sephiroth was okay, I can't really complain about him except that his sword is supposed to be 8 foot long, and in there it was about the size of a normal Katana.