I don't disagree that the PS3->PS4 jump left something to be desired (especially regarding the CPU) but I don't know if I would say this is "actually one of the biggest jumps." The SSD will be nice.
I feel like a lot of people loling about this post don't realize that from the Atari to about the PS2 there was a steady cadence of consoles that were each, like, an order of magnitude (or more!) greater than the previous consoles in every way. The SNES has sixty-four times the RAM of the NES, and thirty-two times the VRAM. And then the PlayStation had sixteen times the RAM and VRAM of the SNES. That doesn't mean that this generation won't be a noticeable increase, or that we won't have good games. But PC technology is just a lot more mature now, and there's fewer huge leaps and bounds.