I found Shaun of the Dead to be a very entertaining movie. I laughed more than I thought I would and I was on the edge of my seat more than I thought I would be. (To be honest, I had no idea what to expect.) It is a British movie, and as such has British humor, which I like. I think the reason that this movie was so successful is because it's so inventive. It is like almost no other movie I have seen. Yes, it tries to incorporate more genres than it can handle, but I don't think the point was to be a romantic comedy and a zombie horror movie and a spoof, but to mix those into a wholly new genre. It's able to create a world that is believable in the same way that fantasy worlds can be believable. The characters just fit in the worlds so well.It is a surprisingly well-produced film, with excellent cinematography and editing. The music was also quite good. I think a lot of the humor fell a bit flat though--there's nothing worse in a comedy than a joke nobody laughs at. The story was surprisingly engrossing, the characters very fleshed out, and the tension palpable. There were emotional parts that hit harder than in a drama because I wasn't expecting them. Overall, though, it's hard to recommend. I think it requires a specific audience to enjoy. If you only like romantic comedies or you only like zombie horror movies or you only like spoofs, you might not like this movie. But if you're open to trying out creative new movies, then you might want to check this one out.
IMDb link: http://imdb.com/title/tt0365748/