However, I miss a little more customizability of the home screen and a filter for prime content. The use of voice search in apps would be great.
But a big downer is the promised use of Spotify:
This app only serves to stream Spotify from a player, that is, from tablet, smartphone top from wherever!
Perhaps It may be more comfortable if you can do the operation on the mobile device, but the other way around can for example my wife Spotify on the FireTV not use when I'm not at home with your smartphone.
It would both app versions are provided, then each can regulate for themselves the Spotify experience individually.
But in the FireTV description of what "they stream on Spotify millions of songs" Write and conceal the fact that you need an additional device and a premium account, is not fair.