The inflection point for diminishing returns appears to be the PS3/360 generation

[Jay520]

theprof00 said:

BUT... I think pOne games look much much much better...and that's only my opinion now. I can't wait to be blown away by later games.

Wat

EDIT: Oh, I'll assume that's shorthand for PS4/XBone. In that case, I would say that, from what I've seen, they don't look much better at all.