Just to get it over with, here's my opinion in a nutshell: SR will probably fall flat on it's face like the last two games, ME3 I could care less about, Skyrm I could REALLY care less about, and ME3 will get an initial high rating by all the first-night buyers, pretty much every American Southern Christian Republican, the FPS addicts, and the CoD addicts, and then the rest of the world will play the game and recognize it as shit, but IW still won't recognize it as shit, because they can still market endless copies of the game to the "AMERICA, WOOOO!" crowd. And I don't just say this because Good 'Ole New York is a battle site.
What I'm really concerned about are Halo 4 and AC: Revelations. Both of those games have a LOT of potential to make sure that both series (both very excellently made and maintained... except for ODST) carry long into the future, but if they fail, it could spell the end for their respective developers. Halo fans would pointlessly flock back to Bungie, and Ubisoft... let's face it, AC was really the only thing that Ubi has going for it, unless everyone suddenly decides that the HoMaM games are actually good.