Good concept of the game, funny and easy to play, Immediate satisfaction, a a reasonable ammount of achievements ;)
The only reason I voted 4 and not 5 is because of the gameplay when you jump and hit a hall over your head you lose your double jump ability and tends to get annoying over time.
Also some sounds are a little way to loud, and with bugs corrected and another sequel would be the cherry in the top ;).
Good Job