First of all, I'm not going to pretend to know everything and be a know-it-all. I read online tech stuff once or twice a day, but am not an expert about any of it. But, to everyone complaining: Why? This seems like a pretty decent update. Quad cores in the 15", and decent ones at that. We got Light Peak/Thunderbolt, and most of us before this week thought that'd be another cycle away. The GPU's are not top of the line, but relative to market standards, are much better than previous lines. Prices are just as high, which sucks for us, but it's pretty standard for apple, and when apple is posting astronomical profits, why should we expect them to lower prices just to be nice? A update on the body would be nice, but seeing as how this was an update, not a overhaul, it's to be expected. Battery life is "only" 7-8 hours, which is still pretty solid given the hardware and industry standards.
The only thing i can really see people wanting that didn't happen is a resolution bump, especially on the 13". This may be enough for some people to not want it, but is it enough for people to flip out? I think not.
I'm not an apple fanboy, I may buy one when I get my tax returns, I may not. But I'll say for myself, I wasn't expecting a major update, so I was satisfied, even pleasently surprised, at the one we got, considering apple's recent update history.
Written from an aging generation 1 core2duo imac.