I was a huge fan of Asterix comics when I was a kid and watched every one. I never heard about this movie when it was released but I watched it with my kids last night. I remembered the comic well enough to know that a lot was added to the story for the film. Some of the changes I thought were a bit corny (like the nephew's 'modern' dancing, and the viking chief's daughter - almost everything about her), but I found most it amusing enough. Most importantly, seeing the reactions as my kids watched it, confirmed that the film pleased its target audience. As a family film it works better than other Asterix titles I've seen. Many of the names that weren't in the book I found had the same appeal as ones that were. Overall, an enjoyable family film, regardless of whether you're an asterix fan or not.
Review of Asterix and the Vikings
