It's decent co-op puzzling with some problems like that some of the puzzles ain't that imaginative and it really needs some polishing up.
There are 8 different worlds with supposedly unique gimmick in every single one. But does it really count as unique if the buttons are now on the walls instead of the floor?
There are also lots of puzzles that you can just brute force or even get stuck in because you forgot crucial item to earlier part of the room which you have no access anymore. It's these things that make it feel kinda lazy at times.