Love it, but it's definitely pay to play... The game itself is fun but energy takes FOREVER to fill up. The events are really difficult and just takes too much time. It's a fun game if your someone like me who plays once a week just for fun, but if you are the type of person to steadily play, then this isn't for you unless your willing to pay up. The game does make me mad because I was stuck on one level for 3 months. I had used soooo much energy to pass it. The difficulty needs to be fixed.