I tried renting a movie and then couldn't watch it on GTV, which I used to be able to. When i went to send a comment to Google, it said that watching movies either via a movie app or the browser youtube was not supported at this time and that I could request a credit for the movie purchase . It sounded as if it wasn't a permanent decision, but they never responded to my email asking if tnis was temporary.
Currently have HTC Flyer, HTC Evo3D, Sony Tablet S, Nexus One, Sony BlueRay GoogleTV box, and Sony GoogleTV.