The avatars look like plastic surgery malpractice victims, the voice-overs are ultra corny and just repeat, They do not protect your data, if there should be a glitch, or if you connect your Facebook, it could overwrite your guest account, effectively deleting any progress, even though the data does exist, they just won't. The last straw for me was realizing after losing connectivity that any progress is wiped. While you didn't progress, any coins you spent are still taken from your balance.