The game is very good. However there are a lot of glitches. I have had to delete and download the game 2 times in approximately one month, because the game kept crashing. When I log in again using my email address I lose all the rewards. I have had other problems in the past and when I contact the game support all I get is an automated message. It is disappointing because the game is great but it is seriously let down by in their support or lack of for the players.