Good movie, from the shockingly great opening synth theme song on.
Works fine as a hangout film of Johnnie regulars, and there are plenty of shots like this:

Assassination attempts go badly, double-crosses and twists, but it never feels plotty. The guys I didn’t recognize were Francis Ng (Exiled) and Jackie Lui Chung-Yin (horrors Snake Charmer and Wife From Hell).