I've tested it since the begining, and I wrote my feedback to them awhile ago, my feedback was not pretty. I keep seeing encoding artifacts, jaggies from the lack of AA, and the stream takes about roughly 700KB downstream. This is not a good solution for people who are serious about PC gaming, but if you don't care about that, then it's fine, if you can get a low enough ping connection. The worst part is that you must be online with low latency, you can't always get that! If my games are not portable (for example, Steam Offline Mode, where I'm still able to enjoy Torch Light or Trine etc on my portable device) then they are worthless to me. Not to mention powerful hardware will only cost less and less these days especially with the upcoming APUs from AMD in which they are focusing more on GPU power rather than CPU which is a much smarter design with OpenCL in mind.
In short, online dependancy is bad, very bad.








