Recent reviews by Henry Ex

Beautiful. It was the first time that i got to experience Yoko Taro first-hand, and it was all i ever hoped for. Fantastic music, too. This is a game that actually uses music to its almost full potential in a dynamic medium.

Best money to hours spent ratio on any game.

This game will break your brain. And you will have fun reassembling it afterwards.

It's one of the few puzzle games where there is actually no predefined solution. Each problem holds a plethora of possible solutions only really limited by your imagination and time. Get the demo (which represents a good 1/4th of the game) and give it a try.

Don't expect to finish this game legitimately unless you have a finely honed analytical mind and/or experience in programming. I know i won't. There's a reason that 'Finishing the game' is considered one of the harder achievements.
This doesn't keep me from feeling this is some of the best 15 dollars i've ever spent.