Oh there's definitely an edge of a person who didn't reach the heights they were hoping for going after those who did in their opinion, especially after hearing from her former partner who produced the film with her how their partnership imploded shortly after the movie and book came out. While NBK is no perfect film, I think it's made solely on the various characters in it rather than the peyote fueled ramblings of the director. It's an odd thing as despite what the story is, which is a condemnation of modern media and then celebrity culture, the characters are fantastic on their own with amazing, if not over the top, performances from two leads as well as Robert Downey Jr. Rodney Dangerfield, Tommy Lee Jones, and Tom Sizemore. As for Apt Pupil, that was one I enjoyed for the performances of the leads, especially Ian McKellan, even though it is a very watered down adaptation of the source material.
As for QT's final movie, I don't know what it could or should be but at this point I don't think it should be something like a TV show adaptation, especially given how fandom reactions can get to anything that strays even the slightest from the perceived canon and style. And with how many things he's talked about making over the years, I'd love to see the Kill Bride movie that he's talked about.
Also if there was ever a person that has a filmography made for HDTGM, it's Hamsher's former partner Don Murphy who was the producer for Double Dragon, the entire Transformer series, League of Extraordinary Gentleman, and Splice, among others.