I'm getting to enjoy Gerrard Butler more on screen than ever before. I don't think this is great, but there are bits that worked well...not terrific, not terrible, but interesting.

(Alexis Louder) is absolutely magnetic in "Copshop," an energetically entertaining B-movie joyride through the visuals, music and blood-splattered plots of... '70s crime films...with a detour through the American Western for good measure.

If the idea of a cage match between Grillo and Butler that's set in mostly separate cages, until it isn't, sounds like Guy Movie Heaven to you, well, ascend at will.

Copshop is too much fun for too long, so steering anyone away from it would be disingenuous.