I think there has to be a time limit on when sequels can be made. Times change, people change, and it can be near impossible to recapture the magic that is trapped in the past. Case in point, Anchorman 2: The Legend Continues. The original 2004 film was a blast of manic, non sequitur comedy, this sequel feels like warmed over leftovers, even more so than the Wake Up, Ron Burgundy DVD movie that was made of all the clipped bits from the movie proper. This is not to say I didn't laugh, I did, but the movie probably could have been better and shorter, if it was really needed in the first place.