I don't have a console or a gaming pc but I have been using the nvidia shield and its Geforce streaming service for playing a few of my steam library of games. It is not the exact same experience as you would get from a console or a gaming pc but for me it is good enough. Specially considering me being in asia and all the nvidia servers I am usually connected to are in NA or Europe as no nvidia asian server available. With the google internet infrastructure worldwide I think they can improve on what nvidia is doing which for me is already usable if not perfect.