I bought it, too. It was available for 99 cent so I couldn't resist.
To be honest...I love the gameplay. Of course, it's only really good playable on my iPad, but even the iPhone version makes a lot of fun.
Hopefully the PC Version is also this good, I guess I will buy that one, too. In the beginning I remember they said, it will be available for Xbox One, too, maybe that is an option instead of playing it on my PC to play it on the big screen.