Did you seriously delete my previous rating just now? To reiterate, and reply: I have no problems with ads in MOST games, but ads that stop you at random in the middle of gameplay = instant uninstall. I understand you need ads to continue development--as I already said, I have no problem with that. But most developers manage to insert them in such a way that is predictable and doesn't ruin the flow of gameplay. Your failure to meet this very simple standard is why I gave you 1 star.