I loved the movie. I saw that people gave comments like "it didn't live up to the accuracy and quality of Hogfather", but what would you expect? Nothing is perfect, and I can't say as a big Discworld fan that I didn't have a lot of fun watching this movie.
I loved all the characters in it, even if they didn't look anything like I had them in my mind.. It is just so great to actually see a movie like this that I am more than willing to forgive little mistakes and changes and enjoy it for what it is.
Great scenery, really amazing, especially for a TV movie. Most of the CGI was very good (except the dragon). Loved the costumes and sets and also the acting was outstanding. All in all, I could not have hoped for anything better and am looking forward to the next adaption, the (currently) latest novel Going Postal. Could've used some CMOT though.. Still a 10 out of 10.