If you like ads, install this app. I enjoy the game, when I actually get to play instead of watching the same ads over and over again. You spend more time on the ads than the actual game. If you need an extra tube, bam! There goes between 30 and 45 sec to play 10 sec of game. Then between levels, bam! There goes another 15 sec. So for one game that might last 20 to 30 sec per level to play, you're wasting a minute. That's twice the time on boring misleading ads. Uninstaller at level 965.