I consider myself to be a bit more open minded about tech like this over here, but I really do struggle to find use cases for it.
Could haul it between uni and home for different teamwork assignments. I can't quite see it as a dedicated box to connect your TV compared to the vast amount of devices already out. I could of course do all above, but I already do that with my macbook. It might offer easier connectivity to TV possibly, though I wonder how those Android apps will work on it.

Device itself looks nice is the best I can say.