Poor framerate I can live with. I enjoyed the likes of Arkham Origins and AC4 on WiiU.
My take: resolution/framerate problems just expose gameplay flaws more brightly. AO turns out okay because the basic Batman Arkham formula is really stellar. Any other game with the same technical flaws but worse core gameplay is off much worse (Devil's Third comes to mind).
I predict NX launches in 2017 - not 2016