Obviously, the movie "Chasing the Dragon" is not a remake of the 1991 movies "Lee Rock" and "To be Number One". Instead, it borrows their main protagonists and antagonists, and tells a completely different story. In some sense, "Chasing the Dragon" is a reboot of the gangster epics.
The production design, music score, action sequences and acting performances are most notably brilliant. The action sequences are unexpectedly brutal and bloody, and really stun me from time to time. Donnie Yen has long established himself as one of the best martial artists of all time, and here in "Chasing the Dragon" he gives an almost career-best emotional performance, even better than that in "Rogue One". The acting of Andy Lau, Kent Tong, Kent Cheng, and Ben Ng is fantastic as always.
On the other hand, the plot and the editing are not satisfying. Wong Jing is not a talented filmmaker. Some scenes simply lack consistency and credibility.
In a nutshell, the rating for this movie is 7/10.