I honestly don't know why anyone gave this a bad review..
It was a fun game, lasted the whole weekend so it was a decent length for an adventure title, it had some decent humor in it (not as good as deponia of course), it was a standard point and click adventure, and the puzzles weren't overly difficult or overly simple.
It was a well rounded game.
Maybe in comparison with deponia it falls short but that game series was just too good to compare with.
If you're an old school adventure gamer than this game is right up your alley.
One thing people complained about is that the inventory system doesn't allow you to just spam objects together until you figure out what you're stuck on as easily as other games. personally, i think that's a good thing. you don't need to spam objects together to finish this game. the puzzles are just the right level of difficulty to be able to solve them using your mind alone.
Anyways, you'll have fun playing it. I suggest that people pick this one up.