Tested out the Vita TV.
-More Vita games were supported by the Vita TV than I thought. All the games scaled pretty well, but the best-looking titles I tried were both Senran Kaguras, Muramasa Rebirth, Sonic Transformed, One Piece Kaizoku Musou 2, and Toukiden. The picture quality is overall fantastic and some multiplatform titles looked extremely close to their PS3 counterparts.
-Could not figure out how to use a PS4 controller with the Vita TV and had to use a PS3 controller to test remote play. The lack of a touch pad made it hard to get some stuff working. I'm sure there's something very basic that I'm missing.
-Tried both my Japanese and American accounts. Account switching is easier than on the Vita since the stupid introduction video does not play, so the process goes quicker. The American PSTV store is not up yet.
-On my American account, the Japanese Vita TV information screen still displayed, but everything else was in English. Am wondering if this may cause an issue with streaming apps and U.S.-specific media content.
-When I inserted a memory card, the Vita TV did not keep my folder settings, background images/themes, and like what happens when account switching on a Vita, some game icons disappeared and had to be "reloaded" by inserting the game cards. Fortunately, however, when I put the memory card back into my Vita, everything was intact, so the Vita and Vita TV save these profiles separately. This means if you have both, you'll just need to set everything up on the Vita TV one time only.
-Not sure about remote play yet. I tried this in the bedroom and the wifi signal is not as strong there. I do have a signal booster packed away and may set that up this weekend, to see if it improves things. I was able to play Sengoku Musou 4 for a bit. It looked decent, but was clearly lower resolution and that 30 FPS limit was much more noticeable on a larger screen. I think on competent connections, remote play will really depend on the game.
-It's really nice having full-screen PSP games. I may buy some more titles now, although Persona 3 Portable looked kind of ugly when enlarged that much.
The following games worked that I tried:
-Akiba's Trip
-One Piece Kaizoku Musou 2
-Dynasty Warriors 8 Xtreme Legends CE
-Shin Gundam Musou (J)
-Sengoku Musou 4 (J)
-Deception IV
-Senran Kagura Shinovi Versus (J)
-Dekamori Senran Kagura (J)
-Dragon's Crown
-Chou Jigen Action Neptunia U (J)
-Bullet Girls (J)
-Ultimate Marvel Vs. Capcom 3
-J-Stars Victory VS (J)
-Blazblue Chrono Phantasma
-Arcana Heart 3 Love Max!!!!! (J)
-Dead Or Alive 5 Plus
-Divekick
-Sonic Transformed
-Toukiden
-Muramasa Rebirth
-Ragnarok Odyssey Ace
-Magical Beat
-Persona 3 Portable (PSP)
Not supported:
-Killzone Mercenary (which means the update it's supposed to get for PSTV support is still not out yet :/)
-Unit 13
-Borderlands 2
-Hotline Miami
-Phantom Breaker Battle Grounds
-Street Fighter X Tekken
-Jet Set Radio
-Rayman Legends
-Ridge Racer
-Hyper Dimension Neptunia Re;Birth 1
-Hot Shots Golf World Invitational
-Virtua Tennis 4
-Hatsune Miku Project Diva f
-TxK
-Castlevania The Dracula X Chronicles (PSP)
Did not try:
-Uncharted Golden Abyss (does not work)
-Shinobido 2 (does not work, IIRC)
-Metal Gear Solid HD Collection (does not work, IIRC)
-Retro City Rampage (works, IIRC)
-Malicious Rebirth (works, IIRC)
-Ninja Gaiden Sigma Plus (works, IIRC)
-Ninja Gaiden Sigma Plus 2 (works, IIRC)
-Mortal Kombat (does not work, IIRC)
-Injustice (does not work, IIRC)
-Gravity Rush (does not work)
-ACIII Liberation (does not work, IIRC)
-Sly Cooper Thieves In Time (does not work, IIRC)
-Guacamelee (does not work, IIRC)
-Spelunky (?)
-Wipeout 2048 (?)
-Soul Sacrifice Delta (works)
-Final Fantasy X-2 HD (works)
-Rogue Legacy (?)
-Olli Olli (?)
-Lumines Electronic Symphony (?)
-Pix The Cat (?)
I need to check the compatibility lists!