Catwoman is a dog, the worst Hollywood film of the year so far. There is barely a single creative idea behind the project, and every aspect of the execution is bad.

First off, the story. Essentially, there is none. Most superhero films without a number in the title spend half an hour explaining the origins of the hero, then get on with the story. Catwoman spends most of its 104 minutes on the origins, barely bothering to add a story at all.

Catwoman begins the film as Patience Philips, a put-upon designer at an evil cosmetics firm. One night she discovers that the company’s products are toxic, so her bosses kill her. Luckily, she is revived by some cats, who give her special powers.

What special powers might a cat-woman have? Agility, balance, heightened senses? These are all mentioned in passing, but this is filmmaking by focus group, so the skills she actually uses are martial arts and bullet-dodging. How do cats know kung fu?

Of course, the film’s central idea isn’t really a cat-woman at all, it’s Halle Berry in a catsuit, and the crudeness of this premise is evident throughout. What, according to the focus group, should a Halle Berry catsuit movie look like?

Obviously it should be sexy, so Berry spends her time pouting and breathless, with bright red lipstick and half her chest on view. However this doesn’t make her look sexy, it makes her look like a prostitute.

This movie should have action, so there are a number of fight scenes with Berry jumping up the walls and fly-kicking bad guys. No one seems to get hurt, and nothing is ever at stake. One character gets shot in the chest, but walks it off as if it were a stitch.

Finally, this film needs to have a ‘feminist agenda’ for modern women. What does a feminist agenda look like? In Catwoman, it’s about ladies doing it for themselves, being as bad as they wanna be, and other clichés that don’t mean anything.

The film’s chief villain is a cosmetics firm, which is forcing defenceless women to try and look young and beautiful. (Excuse me, but isn't ex-beauty queen Halle Berry an International Spokeperson for Revlon?)

At the end of the film it’s not clear what Catwoman has achieved, how she has felt at any point, or even whether she is a hero or a villain. Perhaps the idea was to leave scope for a sequel; I imagine that’s immaterial now.

(Released by Warner Bros. and rated "PG-13" for action violence and some sensuality.)