Craig here with a look at another film showing at the London Film Festival: Kate Aselton's survival thriller Black Rock.

It’s certainly a bad day at Black Rock for Kate Bosworth and her two BFFs. Director/co-star Kate Aselton and Lake Bell both cherish Bosworth’s friendship  but they have their own shaky history festering between them like an open sore. The three women go for a ‘last hurrah’ camping trip to the titular retreat with treasure hunts and restorative bonding in mind. That’s until they chance upon a trio of ex-soldiers, not long back from Helmand Province, on a suspicious shooting trip.

More often than not island settings immediately instil narrative suspense. Indeed, once the women shore up on a deserted beach the potential for drama reveals itself in fraught chatter and mention of either lack of provisions, isolating distance from observable humanity (in the form of, uh-oh, NO MOBILE PHONE RECEPTION), or, as here, all of the above.