I find the music amazingly compelling, it really makes the game enjoyable, the pacing is really nice, and the concept is simple, yet challenging, but not too challenging. The two major flaws in the game have to be the art quality, its too simple, and didn't add much to the game. Despite this I probably would've reviewed this as a 4 just because I found myself continuing to play, and enjoying it, the music was upbeat, and just seemed to fit surprisingly well, but then the game became too fast for my character, after collecting an apple then racing towards the next one as soon as it came up failed, and the only way I seemed to be able to keep up was with the power-up, but those fell faster than the apples. My suggestion would be to increase the movement speed of the character, or maybe have it increase time progresses. There's a problem when a game goes from really challenging to luck based/unplayable.