If you can get past John Bunnell's ear-grating loudmouth nature then high powered suspense awaits you - consisting mainly of police-pursuit car chases which often culminates into wrecks, occasionally you see life-saving rescue operations, riot sequences etc. ala RealTV. However the show suffers from Bunnell's one-sided and often uninformed narration (he once mistook a Toyota MR2 for a Pontiac Fiero). If he makes a careless observation like THAT it makes one wonder how much he really knows.
The program has much needed room for improvement. It has come under investigation for using audio/video enhancements (i.e. sound effects). The producers take a two minute chase sequence and expand it with replay after replay of the same videobyte and before-commercial cliff hangers that when you break it down, it only amounts to less than 30 minutes of unique programming. Although the video footage differs, it seems bunnell's dialogue stays the same from episode to episode - he just uses different words. Still it's an exciting adrenaline rush that keeps you on the edge of your seat to see what will happen next.
Years before this show started, Bunnell could be seen on duty as a narcotics agent in the earliest episodes of COPS (and he was a more quieter restrained person before he became this TV personality whore).