I think that the game in itself is a good idea. Nice graphics and cutesy music. But i feel that the controls are too difficult for the game to actually progress far. The frustration of the controls put me off before I even hit nest 5 (I played past that point to try to give it a chance) but neither control: mouse or arrow keys seemed to make a difference. I think that the game was perhaps set up to have difficult controls so that the player had a challenge but I think that the puzzles themselves should suffice in that aspect.

The graphics are very good and the music is ok but it did get grating real quick. There was a couple of times I seemed to get caught in a completely open space. While I did play the first 3 levels and they were very creative there needs to be something added for me to keep playing. Either some reward system or leaderboards. I just felt I had no incentive to keep playing. This could however just be me. Overall a pretty good start.