Bests & Worsts Reviews from Amazon

Update: The updated Kindle edition was released on May 5th, and was available for download on May 6th. With the update, I've changed my rating to 4 stars. Still not five, as with all "free" Zynga games, progress is extremely slow without spending g anything. I really enjoyed this game, and even bought gems...but then Zynga decided to update the game in early April for IOS and Google Android, but NOT for Amazon kindle. Now anyone using the version offered in the Amazon App store can no lo her visit other islands, or earn extra coins by helping other players with helicopter orders. Zynga customer sport's emailed response to me was to play on another device, and wait for them to do the kindle update. Still no update.