I very much enjoyed the concept. It's very relaxing. My only issue is that the game appears to not be very well optimized. I say this because I am on my new OnePlus 5 phone. With 6 GB of RAM and as I progress further into the game and collect more balls the pull down to choose a direction of where to shoot my balls function becomes very very laggy. And it only gets worse as I progress further. I'm not sure why this may be happening, my guess is there may be a memory leak or something take up all my phone's resources in the background. Other than this issue, I love it. Very fun. Very addicting. Just resolve the issue and you got yourself a pretty fun boredom killer.