Viewster was worth it to be installed on the Amazon Fire TV. Superficially sees the app as great, but the films are easily and smoothly (better than in cinema network). Who understands films in the original English, can not go wrong with. And even German dubbed films can be found. The films are from time to time - every ten minutes in my second film - interrupted by a promotional clip. However, it is a great pity that the system jumps to the beginning of the end of the film advertising again, so you have to manually fast forward back to the place where the advertising appeared. This is in need of improvement, and that's why I took two stars because of error very annoyed. Otherwise, however, is VIEWSTER free and recommended.