"Not so good" is not a word.
Its good but physics are a little off, also add a zoom
The physis isn't very good, ok the art si cool but you can't comparate this with all others "angry birds" like game, I'm sorry
It's alright, but there is something kind of odd about the physics. I can't quite place my finger on it, just like there isn't any actual arc to the throw or anything. Also, the zoom level is kind of annoying when there aren't better ways to manage scrolling from side-to-side.