Love the graphics, love the game play, hate having to sit through ads that reset my game when they don't completely run and I end up uninstalling and reinstalling this game... Now I'm starting to hate when it's lagging when I'm trying to survive a level... And now I'm giving this app an even LOWER score because I don't like how badly it starts lagging when I'm about halfway through a level, fix this app or I'm not gonna be a very happy gamer and I WON'T give this game more stars until you do