Well guys, sorry to disappoint so many of you, but I thought this was one funny movie. I agree totally with a couple of reviewers who commented that you need to have on the right "mind-set" at the time. You need to have also a sense of the absurd here, if not the insane!
Landis is having a go at everyone and everyTHING in this ode to cinematic oafishness. He gets away with murder here, whereas Brian Levant who persists in trying to offer disastrously unfunny "family comedy" like THE FLINTSTONES simply falls over his own Director's chair.
I just about wet myself the first time I heard Arnold break out into his musical monologue "I AM MY OWN GRANDPA" That has to be one of the funniest things I have ever seen on the big screen. If you can't laugh at that - you're dead...or terminal!
Sure, its not for everyone - neither was SIGNS though!