did he "really" played the game? He can't say the gameplay sucks just because it's too difficult for him.
I have played FAST, and both art of balance (for the wii and 3ds) and they are as good as they look. This game is no exception. The difficulty of their games might be a little tricky, but they do it in a really brilliant way, you can only blame your self for not being up to the challenge, and that keeps you going back for more.
Anyway, it seems that this guy is just looking for something to bash as he really dislikes shin'en for what I have read. I mean, what's wrong with the music? If you don't like electronic music, that's your problem, but I really enjoy it and it really boosts up the gameplay. Do I need to remember every beat of the song to say if it's good or not? he even said "Shin’en believes the human body has its own internal light sources" Now there are problems with the artstyle? There's nothing that says that this was supposed to be the human body... and the artstyle matches the gameplay totally, since it's like if you move around cells a la mario galaxy, and since cells can be from different sizes, it really gives the developers more options for designing playable and good looking "cells" (levels are not huge, and are easy to travel). And lighting effects are totally needed, otherwise the environment would be too dark and unplayable.
Anyway, reviews may always vary... It just makes me sad that most of reviewers gave this game an 8 or a 9... and this guy gives it a 6 just because he doesn't like what shin'en does. It's not that reviews should always be good, but this one really seems unfounded and "hater" oriented (immature).