I was (and am) a big fan of the original TV show. I went into the movie with low expectations due to the previews I had seen. I thought the first half was a little slow and I didn't laugh very much. Fortunately though, I thought the second half was very funny. I also appreciated the (few) subtle site gags corresponding to jokes from the TV show. I also liked the cameo from one of the original TV show actors (I won't spoil it by listing a name).