This pitches up between real-life cinema and more cartoonish styles, and feels like the worse of both. The nearly-human animation feels unreal by its very nearly-ness, giving the whole thing of watching a cast acting through thick botox-poisoning. In contrast, the animation of Grendell seems oddly dated (it felt that way when it came out), and feels like a prototype cgi-rendering of the first version of Treebeard, or like someone asked the muppet guys to built a large model of a monster for stagework, and then someone converted that to CGI. It’s a very odd feeling. Another odd section is a sub-Austin Powers part where Beowulf fights naked, but his genitals are hidden by strategically placed items/people throughout several parts of a long scene.
It really doesn’t fly, except the final fight with the dragon. But at nearly two hours, this felt a long, unentertaining slog, only lightened by the obvious yarning of Beowulf, and the final fight with the dragon, which was quite enjoyable.