It's disturbing and challenging and will worry away at you... But, that said, it is its own genre, is peculiarly riveting, and is only 87 minutes.

This is a small film with a big payback, like a series of tableaux that illustrate how a mildmannered Mr Everyman can become viciously untamed.

It plays like a low-cal Falling Down, with all the rage of Michael Douglas's office malcontent but none of his dark humour. Possibly the weakest thing Mamet has ever written.

...an amateurish, context-free trainwreck devoid of positive attributes...