What I find extremely funny is reading people's comments about Cod, pretty much bashing the game and then saying that they bought it because their friends did. I really don't get this mentality.
Anyway, on topic: I think LBP2 had a fate similar to U3. Both superb games, but overshadowed by the hype of the previous installments. Kind of the same with Dark Souls.
Game sites and Award Shows want hits and controversy. If movie awards were fair, Meril Streep would probably win every year, which would be totally boring for viewers (and would reflect on the ratings). That's why she gets nominated, but doesn't win all the time.
After Uncharted 2 won so many GOTY awards, I knew that the critics would be harsh with U3 and that it wouldn't get the awards it deserves. Most reviewers mention that LBP2 was significantly better than LBP. Not just more of the same. Same with SMG1 and 2. The second was also superb, according to reviewers, but did it get any awards? What about Forza 3 and 4?