Plot - Stallone's locked up, forced the finish the last of his minimum security prison sentence in a maximum security prison all because he pissed off the wrong warden. Psychological torture ensues in the most entertaining way.
Form - The warden confrontation scenes are pretty phenomenal. I love the first meeting, where the warden's shrouded in a haze of red lights.
F/X - No.
Acting - Stallone and Sutherland killin' it.
Mise en scene - Grimy prison cells. Atmospheric stuff.
Quotables - No.
Cool stuff - I love the scene where Stallone's friend steals the warden's car and somehow survives getting shot at for five minutes, and the final showdown is legit intense.