Dang, I didn't think much was gonna come out of this mechanic, but your level design was so awesome and creative that I was very pleasantly surprised!
You did a great job, I don't have anything to critique about the game other than minor tweaks to level design to make things easier on the player, but that may just be me being bad at video games. The juice was done super well, especially when everything explodes when you beat a level.
Great job overall, I'm glad this was the last game I rated =)