I liked that the game made me LIKE Aqua. I didnt like her, but after beating her story and Last Episode, I felt attached O_O (Ven is still my favorite)
The combat was amazing, and it was the first KH game since the first with CHALLENGE. I found myself stuck at bosses much longer than in previous games, specially in proud mode (and Vanitas battle where he has the X-blade I almost broke my psp from aggravation)
The only thing im disappointed in is the online feature, I can NEVER find anyone to play with T__T