Perfectly adorable

A film with more than the usual spoiler issues. Talking about it in any detail feels akin to handing you a gift-wrapped present and saying, "I hope you like it -- It's a thriller about a diabolical secret experiment."

It's simply great fun, a winsome film and an occasionally over-the-top luxury fantasy that never flags.

One of the most extraordinary films you will see this year. Take that as you want.