This article, while a bashing of sorts, does reiterate how serious Fugazi was about their message. The writer is disgruntled at their lack of a sense of humor, but the article emphasizes that Fugazi had a message and they took it seriously.
This article provides insight into why Fugazi is a band that has a positive impact. It goes into the actual shows and what the band does to promote positivity and a healthy and productive atmosphere at their shows.