I was mixed with the RENT film. But in judging DVDs, I would assume the film has nothing to do with the ranking, but the DVD features take primary concern.
If so, I highly agree with the ranking. The film was presented in high quality and the bonus features are out of this world. The only other thing I can think of to add are bloopers and a featurette on RENT on stage (not the making-of since this was covered already, but showing clips from the show and how they transitioned into film. Show different casts from RENT on Broadway).
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle