No, there were a bunch of bad ports at PS4 launch too. I was thinking about Dynasty Warriors 8 XTreme Complete Edition, more specifically, to compare with another musou.
I have little doubt that was sub optimal especially comopared to how later releases performed, but it was good enough to make me want to get the game.
Then again if this was our only option for DQH I'd probably go there too. Hell, if it were 30 fps solid I'd probably seriously consider that over the PS4 version (especially without a locked 60 there anyway), but at this point it seems more like PS4 + possible Pro upgrade in the future with its boost mode = PS4 is the clear version for me to go with.
EDIT: And I forget if I said this before, but my personal hope was PS3 fidelity but solid 30 FPS or close enough most of the time, maybe with higher resolution and other pretties docked. As is it looks like we get worse performance than the Vita, though at least without looking as bad.