I'm so disappointed with the quality of the Spotify app for Samsung TV and Roku devices. Clunky doesn't even begin to describe it. Yet, with YouTube I can seamlessly stream any video from my Android phone to either device in seconds and by simply clicking a cast button in the upper right hand corner. I'd really appreciate it if Spotify would upgrade to include the same kind of connectivity with these devices. I simply can't understand why this feature does not already exist. Because it doesn't, I'm considering whether I should cancel my subscriptiona and find another service that does what I want.