What is the sequel sonarix ? ^^
I liked this game, it was fun to play, hard but not too hard, original concept
What I didn't like was the fact that every level was the same with increaed dificulty, you could add new backgrounds/music each level, like a reward or simply so it doesnt get old fast.
I will score you high because this is one of those games that is more then the sum of its parts, it is original (I can only imagine how dificult it is to come up with diferent stuff) and overall fun to play.