"Are you not entertained? Is this not why you are here?"Do yourself a favor, pony up the extra bucks and go watch this in the theatre, with dorky 3D glasses on. There's no better way to experience this movie. While reviews said that this was more of a visual experience, I found the plot to be much deeper than in something like 300, which was just fight fight fight.
In fact, I'd almost say I like this better than 300 because there was hardly a moment when I wasn't entertained. Beowulf clearly proves himself to be the hero among heroes. Of course, the movie differs from the classic (it's the oldest surviving epic poem in the English language) by quite a lot so don't expect a history lesson; just an awesome guts and glory movie.
The CGI is impressive as well. While it's not pure CGI, but rather photorealistic animation, most of the shots are pretty amazing. Then again, the characters also tend to move in some unnatural ways. It's sort of like watching a video game's cut-scenes, but for two hours.
I wonder when this technology will get good enough to start using it for everything. It can already make Ray Winstone -- whoever that is -- look just like Russell Crowe apparently. I swore it was Russell as Beowulf...