Another review of Apocalypto from a Mayanist scholar, in the latest online edition of Archaeology Magazine. The title sums up the author's opinion:

Orcs in Loincloths

For an earlier review from a Mayanist in Archaeology, see also Is "Apocalypto" Pornography?

I still haven't see it so can't offer a personal opinion (except that I'm getting less and less inclined to go see it LOL. It's certainly going to be a rental rather than theatre viewing). Has anyone here seen it yet?