It was fun for about 230 levels then the cost-benefit ratio shifted... and it became too much of an expense. Having levels where there aren't enough turns, without spending $$, to complete has become a burden. And the price point for their "five-minute deals" was quite alluring. Good job for the design team, poor deal for my wallet. Though I did enjoy the experience up until that point. Post response: contacting or emailing won't change the in-game benefits or cost, I fail to see the point.