Hello, my baby and I tried your game and we enjoyed collecting the acid rain with the bucket and the music, I would give it a pretty high fun factor, totally did not expect someone to go this route in game design I find it very interesting. The game is good by itself, but if you ever wish to take this to say... android or OS market, I would encourage a minor update on the bucket visual to give it a more polished look, a simple 3D looking sprite, or a more polished, painted 2D, little more gradient in the sky, and you can get more people playing. Perhaps add a bit of bump and shakes when the buckets bump each other and loose some collection, that would add to the playing chaos and really add some interesting risk factor for the game.
My VOD: 58:07 Acid rain