Was going great, I have been playing for quite a while. Would give 5 stars, however the latest update/data download now just has me repeatedly sign into my google play games account and then be taken to the home screen just to say there is stuff to download. I click download and it restarts the app and tells me there has been a invalid token...aaaaaand repeat. Literally cannot access the game due to this. Even when I try the re-download all data option.