Dead Rising 3 is a 7/10 game at best, same for KI, meanwhile Ryse screams 5/10 launch disaster. Forza 5's the pick of the Xbox One exclusives, it'll be at least as good as Forza 4, the question is whether it will be marked down for lack of innovation.
On PS4, Killzone SF is a solid 8/10, I'm sure it'll score above that on most sites, equally there'll be a few sites looking to make a name for themselves with a low score. KNACK, who knows, it is what it is, I'd give a Mario game 5/10 as I can't stand platformers, so I'm not a good judge.
Then we get onto downloadable titles, I don't honestly know much about most, I plan on trying the demos and taking it from there. The only sure thing is Resogun, that will certainly be the best rated of all next-gen launch games.
The 3rd party titles, well, we have pretty much everything that's going to dominate the Christmas charts, other than GTAV (and of course PS3 exclusive GT6).
For those who say that's poor, I can only assume they haven't experienced many launches. PSone, I bought Toshinden (may have even been a demo, not full game), I think that was it.
PS2 I bought a crappy FIFA and SSX, then nothing for months. While on PS3, I made do with the GT5 (or whatever it was called) demo, Fight Night 3 & F1.