Anyone in it?
Got in it today and frankly the tech just isn't there. My internet isn't terrible, but the image quality of the stream while playing games at 1080p is pretty horrid. It pretty much negates the ability to max out the in-game visual options. In order to get some good looking visuals and actually take advantage of the Tesla P40 GPU used to render the game you'd need some serious bandwidth, but if you can afford serious bandwidth like that monthly, you could probably afford top end PC hardware in the first place. Seems like the only market for this game streaming would be if you had a netbook/tablet literally incapable of playing the games on it due to system requirements. I tried a few games and launching games via Steam is handled very poorly and just forget about playing competitive multiplayer games due to latency issues. I just don't feel the technology is there yet to make it attractive to anyone.
I think cloud gaming would be a terrible direction for gamers, except perhaps in certain competitive multiplayer games in which it may lessen cheating, but cheaters will probably find a away around it eventually.