Stream good, PSV Games deficient

PS4 and PS TV connected via LAN. Quality good, Cod have played online. It's not like on the PS4, although there are 1080p, there is a so before, as if a would be "veil" over the image. Have also played Fifa 15 and was lagfrei. I play in communities and know what it means to play with delay.
Via WLAN I have not tested it, but because it already does not really work well on the Vita, I think those who describe it as flawed.
PSVita games, run, but just it by no means all, that's really a shame because we would actually collected all the functions with the DS4. Okay, now for me is not really important, because I own a Vita, but 100 for a "App" probably could any PC or any mobile phone is itself steep. This does not require controller.
But if we disregard the price, the unit is serving in LAN operation. Otherwise, it's just a Vita, on TV. Who has no Vita, rather resort to Vita.