Extremely under rated. I can't express it anymore than that. I've seen this move hundred of times since 2000 and it amazes me how poor the reception was. I can't name a bad part anywhere. The movie is based on a novel not historical accuracy so stop nit picking fine details about stuff you weren't alive to witness. This movie is a prime example of how critics can break a movie before it even releases, and why no one should ever take sites like RT seriously. If you like action, fantasy or vikings then watch it. You'll enjoy it.