This is a brilliant and incredibly underrated film which people of all ages will love, filled with great jokes, a strong storyline, high-quality acting and the required feel-good, lesson-learned happy ending.
David Spade shines in a role he was made for (possibly because he wrote most of it himself!) and his transformation from jaded, desperate, self-obsessed former child star to a genuinely warm-hearted, great guy who can finally handle real life is brilliantly done.
The humour in this film is cracking - there's some light slapstick for the kids and some brilliant slightly self-aware or snide jokes that older kids and adults will love, but it's never sleazy.
The support actors are great too - the kids are hilarious, never annoying as those in family films often are, and the married couple on-the-edge-of-divorce are great, with the husband being the kind of guy we all love to hate. Alyssa Milano (from Charmed) also does some brilliant acting as the bitchy ex-girlfriend of Dickie. Cameos from people like Brendan Fraser and Leif Garrett are also highlights.
If you've already seen the film and liked it, it's worth getting the DVD too, for the very amusing special features, which span approximately 4 hours and include deleted scenes, television programmes about the film, interviews, a gag reel, behind-the-scenes featurettes, and the funniest commentary I've ever heard by Spade and his best friend/writer Fred Wolfe (although this commentary is probably for adults only!)
A definite must-buy!