Unfortunately, even the premium version is restricted so that you have to wait a very long time by real money without having to purchase, until you come forward. Basically, the game is fully in order. It is unfortunately not in HD and comes on a Kindle HDX over washy. The graph itself is but quite lovingly, animations nice. The tutorial is beginner-friendly and well explained. Fast forward (common in building strategy games, so it's faster) you can just 60 seconds, then everything is used up and you have to buy additional new time. It is similar with raw materials and other components that are needed. Everything needed sooooooo long and it takes a lot of time to come forward.
These are the knock-out criteria for myself. First, everything takes too long and the other hand you spend the waiting time then so be regarded faded textures, as non-HD. From a premium version of the game I would have expected more.