I like the art, and the game is very polished visually. As others said, the power-ups can use some balancing, as I was very easily able to cheese the game at a certain point. But very well done!
Thanks for the compliment! Like I said, I'm sorry the balance wasn't right and I'm quite annoyed because it's such a simple thing. Well, I guess I know I need to playtest more for next time. Thanks for leaving a comment.