Mildly Interesting but Empty
Following the coke from plant to user was interesting.
Some of the acting was good. Cage was restrained, thus OK, too. Fishburne is always multi-faceted.
Not one character was likeable, thus I rooted for no one. The DEA agent is especially detestable, though she appears to be put forth as "righteous." Even that's not clear, though. I guess her character was the only one with an arc, but it was more of a one-way slope: down.
Some of the villains were interesting to watch, but not for almost 2 hours. A lot of what people did seemed without motive and illogical.
I got no message from this.
For me, the 5.3 IMDB rating was a bit high.