I really love the concept and artstyle!! A beautiful game, and the friends are really cute! ^^
I had a few bugs while playing, though. The first time I played I got stuck here : 
which was a bit frustrating, as I had to start the whole game again. The second time I got more careful and managed to go to the second level but then there was a bug in the rotation process and I just fell into the grey forever :')
Appart for these issues, I really liked the experience and would totaly play a full game out of it!