Can't shake off its stagey roots and lacks any emotional punch.

There's an improvisatory air, overlaid with quirky charm but never any bite. Hoffman's performance needs tougher, more focused direction.

In places it has the airless feel of an over-workshopped piece, but is rescued by excellent performances: in particular Amy Ryan as Connie, Jack's shy would-be girlfriend.

Nothing's groundbreaking, but at least over the course of adaptation JACK GOES BOATING picked up some cinematic flair,