The game is very pretty, the music is alright but after a while it starts to sound ominous. A lot of jank here; some problems with clipping and with lever pushes not quite working, which was annoying. However, the puzzles such as they were and the world design both were relatively engaging. My biggest problem was with the controls. You can't move both the big guy and the little guy at the same time if you also want to use their abilities, which means that the gameplay is necessarily pretty slow-paced and I don't really get that feeling of mastery.