Lack of good storyline.

It's hard to see any effort in the film. There's no comedy to speak of, no real drama and, worst of all.

Great example of an old-fashioned, pure-at-heart escapist event movie that doesn't pretend to be anything that it's not and has boat loads of fun being its own ludicrous self.

The storyline feels a little thin and moth-eaten in parts but this sequel is plenty of fun.