This claustrophobic suspense thriller sets itself up well with a remarkable, if digitally enhanced, one-shot that neatly and necessarily establishes the geography of the central location, while also planting the seeds for the seedy uses of various tools laying about the house, so that the action that comes later is clean and clear without ever needing to slow down for the sake of audience reorientation. 'Panic Room (2002)' is pretty pacy and nicely gritty to boot, being unusually violent for pictures of the kind but never less tense either. It manages to make a compelling home-invasion seem suitably layered, presenting the bad guys as rounded individuals with differing yet believable motives and personalities. It still feels immediately dangerous, though, never losing sight of its protagonists and the escalating peril they're placed in, until it finally reaches its truly edge-of-your-seat and slightly unexpected finale. 7/10