See for yourself: https://www.youtube.com/watch?v=jDwG5rJVtdc
And note the discussion in the comments about the video not matching up at all with DFW's description, despite key indicators that it is the point DFW was talking about[1].
[1] Key indicators such as Federer's backsteps and McEnroe's commentary.
"The publication limited him to 1,000 words, which Wallace elided by transgressing the traditional review format. He composed the entire piece as a series of bullet points, each beginning with a dependent clause followed by a colon (which functions as a verb)[ix] and then a predicate. His rhetorical reasoning was both innovative and ironic: “Tactical reason for review form: The words preceding each item’s colon technically constitute neither subjective complement nor appositive nor really any recognized grammatical unit at all; hence none of these antecolonic words should count against R.T.’s rigid 1000-word limit.” He called this 'new, transgeneric critical form: the Indexical Book Review.' "
When I read it I wasn't equipped with the math to understand the more technical parts, yet I still enjoyed it. Perhaps I was naive though, and to the intended audience it doesn't hold up for one reason or another...?