If you can manage to get over the fact that the game crashes once every 10 - 15 minutes (at least for me) its a great game to pass the time and very addicting. Leveling is a fairly easy task and with very little down time for energy you can play as long as you want progressing as fast as you'd like. Game play once again is a 3 for me because of the crashing issues but otherwise would be a 5. This game is well thought out and worth the download on a few of my android devices. *Kudo's to the developement team.* :)