The game is super fun, and a great concept, but there are literally more ads than gameplay. Each level is 10-15 seconds long, and every 2 levels you need to watch an ad that runs anywhere from 15-30 sec. Then on top of that, you progress to a new item with each level you play, but once you unlock said item, you need to watch a freaking ad to unlock it or you lose it. I'll pay for an app to support the devs, but this is just a ridiculous cash grab to try and get you to buy to get rid of ads.