Not very good (23 April 2002)
Blacky Ko (Director, Action Director) Jacky Cheung Stephen Chiau Ann Bridgewater Eric Tsang Andrew Lau (Cinematographer)
Good buddy cop action/comedy - 7/10 (25 June 2006)
Ringo Lam (Director) Lau Kar-Wing (Action Director) Ridley Tsui (Action Director) Chow Yun-Fat Simon Yam Anthony Wong Ann Bridgewater
one of the classics - 9/10 (01 April 2012)
Leung Kar-Yan (Director, Action Director) James Ha (Action Director) Stephen Chiau Wilson Lam Ann Bridgewater Shing Fui-On
Remarkably random (24 April 2005)
Uneven but engaging (03 February 2002)
Wellson Chin (Director) Golden Harvest (Production Company) Paragon Films Ltd. (Production Company) Sibelle Hu Cynthia Rothrock Kara Hui
Bit of a wasted opportunity - 6/10 (29 July 2002)
Clarence Fok (Director) Kuo Chui (Action Director) Cinema City (Production Company) Dean Shek Sandra Ng Eric Tsang Chingmy Yau Chin Siu-Ho

aka THUNDER COPS, possibly... it isn't a sequel to anything, anyway.