So I got this game. Pretty solid, played through the first 4 stages like non-stop on puzzle mode, going through them in action mode. It's a good game but the controls are so terribly broken it's like I'm playing a free internet flash game, except I paid 36 dollars for it. I unfortunately find myself using the same items over and over again, not because I'm lazy, but the puzzles aren't as engaging as 5th Cell made them out to be. Most of the hints are so vague, they should have presented specific objectives instead of putting you in a room and just blurt out some random clue. Maybe I'm not smart enough for this game.
Either way, it's a really novel game, but the controls are so frustrating sometimes. Borderline game-breaking.