This a a challenging puzzler full of room after room of puzzles which will keep you occupied for a very long time. It's design is sweet but has a hint of evil about the images in the background which I like. I found the controls a little slow for my liking however If you like a slow paced game, very much like the speed of FEZ then you will love this game, however I am a fast paced game kind of guy myself so I couldn't see myself playing it for a long period of time. This isn't to say that Lumo isn't worth a go, visually I was very happy and the game itself is fun.
If you are a fan of puzzle games this is a perfect little game for you.