Good concept, poorly executed.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.