Bona fide hidden gem - 8/10 (12 January 2002)
Sammo Hung (Director, Action Director) Brandy Yuen (Action Director) Mang Hoi (Action Director) Nina Li Suen Yuet Max Mok Fennie Yuen
Brandy Yuen (Director, Action Director) Arthur Wong (Director) Chris Lee (Action Director) Tony Leung Siu-Hung (Action Director) Yueh Hua
Sammo Hung (Director, Action Director) Yuen Biao (Action Director) Yuen Wah (Action Director) Lam Ching-Ying (Action Director) Kenny Bee
Very enjoyable! - 8/10 (16 January 2006)
Ching Siu-Tung (Director, Action Director) Alan Chui (Action Director) Lau Chi-Ho (Action Director) Kuo Chui (Action Director) Yammie Lam
Messy but not unentertaining - 5/10 (16 October 2001)
Corey Yuen (Director, Action Director) Mang Hoi (Action Director) Michelle Yeoh Cynthia Rothrock John Shum Tsui Hark Richard Ng
Also known as In The Line Of Duty II... a retrospective retitling that cheerfully ignores the fact that it was the first film in the series that would acquire that name. Released on DVD in the UK as 'Police Assassins', for no obvious reason.
Super-cheesy - 9/10 (01 December 2002)
Sammo Hung (Director) Corey Yuen (Action Director) Mang Hoi (Action Director) Yuen Wah (Action Director) Yuen Biao (Action Director) Dick Wei
Sammo Hung (Director, Producer) Yuen Wah (Action Director) Lam Ching-Ying (Action Director) George Lam Deannie Yip Michelle Yeoh Huang Ha
Tsui Hark (Director) Corey Yuen (Action Director) Fung Hak-On (Action Director) Mang Hoi (Action Director) Yuen Biao (Action Director)

An alternative edit of the movie was released in America, under the name 'Time Warriors', featuring new scenes set in the modern day which bracket the original tale. Why anybody thought this was wise or necessary is anybody's guess.

Landmark - 9/10 (07 November 2010)