Multiple versions/edits exist, ranging from 90 minutes to at least 150 minutes. The full 2-part movie is called A WARRIOR'S TRAGEDY, whilst the edited single-part versions go by the name INVINCIBLE POWER OF KINDNESS.

Chang Cheh (Director, Writer) Wu Ma (Director) Lau Kar-Leung (Action Director) Lau Kar-Wing (Action Director) Chan Chuen (Action Director)
Great production values and lots of fun - 8/10 (19 January 2004)
A work of art - 10/10 (14 April 2002)
Jeng Cheong-Woh (Director) Yuen Wo-Ping (Action Director) Hsu Hsia (Action Director) Golden Harvest (Production Company) Angela Mao
OK, with great final reel - 7/10 (27 November 2002)
Jackie Chan (Director, Action Director, Writer, Producer, Cinematographer) Anna Yao Xing-Tong Kwon Sang-Woo Zhang Lan-Xin Shu Qi
Messy but ultimately entertaining - 7/10 (22 June 2014)
Perfect mix of pop and art - 10/10 (20 May 2012)
Wong Kar-Wai (Director, Writer, Producer) Poon Kin-Gwan (Action Director) Leon Lai Michelle Reis Takeshi Kaneshiro Charlie Yeung
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)
Cool - 7/10 (14 March 2002)