Depending on the co-op you're in, it can be fun. However, too repetitive and in time it gets boring. Also, as a thumbs-down, when wanting to sign-off and remove any personal data registered in the app, the instructions to delete personal data are useless and no one from tech support is bothering to contact you to perform this final procedure. Bottom line, don't make purchases in the app, don't leave many personal data as they might remain there forever!