We went to see this last Saturday. It was digital projection, which really does make a difference. You could tell when the BBFC classification came up. Usually its all dusty and fuzzy and shakes. It was pin sharp. So was the rest of the film.
I've read reviews since which said it wasn't as good as the others. It kept me interested though. It was great to hear a Brit (Eric Idle) in it.
Sometimes I'd get distracted with things like "they've rendered all the grass" as it waved in the breeze. I guess there's so much computing power these days they can really let themselves go with rendering detail.