I'm probably in the minority in that I do not care about next gen at all, I'm not excited in the slightest, except for the benefits that SSD's bring to the new systems. But I don't care about the new games besides FFXVI, and I don't see a reason why games need the visual improvements at all. Current gen games look good as is, and we don't need to have more things that increase development cost/resources.
I sound like a pessimist lol, but honestly I think now is a good time to invest in current gen systems INSTEAD of next gen.