Sony continued to shine a spotlight on PS Vita TV during its Tokyo Game Show keynote, talking up the little device's ability to stream Vita, PS3, and PS4 games. But how they would look, and--more importantly--how they would play, was yet to be known. As soon as the show floor opened we made a beeline to Sony's booth, and after getting hands-on with the hardware we left with mixed opinions.
There's definitely a visual hit when you're using the PS Vita TV to play PS4 games. We played Knack, one of the console's flagship launch titles, and though it looked good, there was definitely something a bit off. In a way, it almost looked like we were watching a YouTube video running at 1080p--it was serviceable, and looked good, but had minor tinges of compression.
That's the (relatively minor) bad news. The good news is that it played flawlessly. During our 10-minute demo we experienced no lag whatsoever. It felt as though we were playing a game running on the hardware, not a game being streamed wirelessly to it. So while you're not getting the full-fledged next-gen experience (especially if you're playing using a PS3 controller, as we were), you're definitely getting an extremely solid experience.
Well, so long as you live in Japan--Sony still hasn't announced plans to release PS Vita TV in the US/UK, despite using almost exclusively Americans in the promotional images and ad campaigns. Hopefully that is alleviated soon, since we're definitely excited for this interesting piece of tech.
http://www.gamesradar.com/playing-ps4-games-ps-vita-tv-lagless-slightly-compressed-experience/
More impressions of Remote Play from Engadget:
Remote Play functionality was similarly impressive. There was zero perceptible lag between PlayStation 4 on-screen action and what we were inputting on the Vita. The same sentiment applies to input directly on the Vita for the PS4 game we were playing: no lag, as if Knack were a game being played locally on the Vita. How this will play out with your own home WiFi is another question altogether, which we'll test more thoroughly when we get PlayStation 4 review units in the coming weeks. As of right now, it more than stands up to NVIDIA's Shield. If anything, it bests the Shield's streaming performance with zero hitches while we played.
http://www.engadget.com/2013/09/19/hands-on-playstation-vita-2013/
Seems the acquisition of Gaikai has paid off. Remote Play seems to be equivalent if not better than Nvidia Shield according to Engadget.