It annoyed me how you had to collect every single one. The controls weren't that good. Granted, that's probably because I'm using a laptop. That is itself cheap. The colors were at least nice. I liked the music.
It's just that there was too monotonous. I hoped there'd at least be some enemies in the game. Instead, it's just the same stuff. I wasn't motivated to play this. I'm sure you can do better.