Review
The Flintstones in Viva Rock Vegas is a film that is as lifeless as a fossil, with a screenplay that relies heavily on tired puns and laboured humour. The cast, including Mark Addy and Stephen Baldwin, struggle to bring any energy to their roles, with Baldwin's portrayal of Barney Rubble being particularly embarrassing.
The film's plot is thin and meandering, with little to keep the audience engaged. The jokes are painfully unfunny, with puns about rocks and prehistoric times falling flat at every turn. Even the usually reliable Alan Cumming, as the alien Gazoo, fails to inject any humour into the proceedings.

Visually, the film is colourful but ultimately empty, with scenes that feel like they were lifted straight from a sitcom set. The special effects, particularly those involving the dinosaurs, are unconvincing and add little to the overall experience.
One of the film's biggest flaws is its treatment of its female characters. Wilma and Betty are reduced to little more than love interests for Fred and Barney, with their characters lacking any real depth or agency. Joan Collins, as Wilma's mother, is wasted in a role that requires her to do little more than scowl and deliver lines about money.
In the end, The Flintstones in Viva Rock Vegas is a film that will leave you feeling like you've been hit over the head with a club. It's a forgettable and embarrassing misfire that fails to capture the charm and humour of the original series. If you're looking for a good laugh, you're better off watching reruns of the classic cartoon rather than wasting your time with this dino-sized dud.
Final Thoughts
The Flintstones in Viva Rock Vegas is a film that should have remained extinct. Its tired jokes, embarrassing performances, and lacklustre plot make it a chore to sit through. Even fans of the original series are likely to be disappointed by this cringe-worthy prequel. Save yourself the trouble and skip this one.