I actually really liked this game. I thought that the new mechanics being introduced at each level kept me wanting to play, as it added new challenges and obstacles. I will say it was a little weird that for the very first level I had to go all the way right to toggle to get all the other flies. I guess that's how you got the there and back theme in there, which actually did make sense from a puzzle platformer standpoint. However, I still thought this was a really fun game, and I absolutely loved the Audio, especially the sound effects!!!