Kind of an overused game type, "Physics-based Fun game with colourful objects yayy!" I've seen this game type way too often, sorry but I have to give you a 2/5.
Ugly visuals, I understand you are trying to go for a certain kind of art style but it is confusing and not pretty to look at. 3/5 the game play is decent but not much to keep you going.
Wow really fun and fluid!!! Graphics are spectacular for a flash game. All it needs is the oh-so-delightful Wallace & Gromit music. It might just be me but the music doesn't cut it ;).
 "Robotic Emergence"){kind=icon}
 "King of Shapes"){kind=icon}
 "The Enchanted Cave"){kind=icon}
 "Necronator"){kind=icon}
 "Path of Freeman"){kind=icon}
 "Hello Worlds!"){kind=icon}
 "The Last Stand 2"){kind=icon}
 "Scary Tic Tac Toe"){kind=icon}
 "Higher!"){kind=icon}
 "Rings"){kind=icon}
 "Wallace & Gromit: Sprocket Rocket"){kind=icon}
 "Enjoy With Math"){kind=icon}
 "Robot Wants Puppy"){kind=icon}
 "Async Racing"){kind=icon}
 "The Headbanger"){kind=icon}