I imagine anyone that still owns the Vita likes Japanese games, you'd pretty much have to as there is nothing else anymore. It's quite possible to like Japanese games and dislike Sony's handling of the Vita.
I love Japanese games. I'm mad because of proprietary, overpriced memory and non-removable batteries. And a console version that is region-locked in practice and has terrible compatibility.
But for Phantasy Star Nova, Freedom Wars, and God Eater 2, I'd have zero interest in any kind of Vita in any form. I'll consider getting a PSTV when the physical copies of the aforementioned games are confirmed compatible.