Bought. I find the controls slightly annoying - can't seem to get the hang of finding a decent position for my finger that doesn't block an important part of the view, and the touch controls aren't really as precise as they ought to be. But I still like it a lot, especially how well it runs on my ancient phone. Looks great, in particular - I know it's doing visual tricks to make me think it's more 3D than it really is, but I still can't help notice it's a lot smoother and flashier than Hyperlight on my handset. I don't care for everything Jakyl are publishing on Android but they've definitely snapped up some gems, and this is one of them. Easy recommendation.