I was surprised to see that my editor at HD Video Pro already has the SKYFALL article up at:
http://www.hdvideopro.com/display/features/secret-agent-man.html
The final page of the article, page 4, has what might be considered a spoiler, as it mentions various stuff that was built in miniature, which implies a reason for these things being built in miniature, which in turn suggests ... well, it is a spoiler, so skip that part if you get that far. Page 3 has a good picture of a miniature that probably isn't a spoiler, but if you're trying to go in knowing nothing at all, skip page 3 as well.
There are some editing / grammar issues, but I sent him corrections, so I am hopeful that those will get fixed soon enough. It's very tech, but there are a few interesting observations from Deakins and VFX supe Steve Begg (and before anybody asks, No, I was a moron, I never thought to ask Deakins about the gunbarrel.)