Cowards, this is the best word to describe this game. When you are ready to win a level, the arrow didn't work properly, bubbles change direction suddenly, etc Don't get me wrong: I'm, probably, one of the best players, if not the best till now. I'm not a ,,rookies" and I don't like to complain. But when I leave a lot of boosters and next morning I didn't find them, when I know how I'm playing, I feel that someone is make fun. I'm more than disappointed, I'm disgusted for how I'm treated.