I've already seen Digger twice...this is bold and often brilliant film-making: BRIAN VINER reviews Tom Cruise's latest film

I've already seen Digger twice...this is bold and often brilliant film-making: BRIAN VINER reviews Tom Cruise's latest film

At the end of last week's world premiere of Digger many of us headed for the exits so perplexed by what we'd just seen that it didn't seem odd to find that we weren't allowed to leave the cinema.