Heres the story
You get a 3, here is why
Graphics 1/10
idea 7/10
Sound 0/10
gameplay 3/10
Average... 3.6/10
This could be a really awesome game.... here is how
Improve the graphics, so they have depth, add a background. Have levels with themes, so start with maybe a junbgle background and a bamboo stick with a wodden bucket on the end, or a sea theme, ect.
The gameplay could be improved simply by having the bucket controlled by the arrows and the mouse can control the colour slider. Find smeone to help you and you could have one of the sickest games on newgrounds, seriously, take this idea further. Hell ill even design graphics for you if you want.