The thing is something like 66% footnotes and references. It's dense legalese, which is to be expected. There will certainly be several detailed breakdowns including the references to other laws and regs in the next few days, so I'd suggest waiting for those.
The meat of the report is an expansion of the four-page summary released earlier: Bright lines rules, no unreasonable interference, transparency requirements, etc. There is a good deal of space devoted to rationalizing the need for the new regulations as well as justifying the FCC's authority in doing so.
Around page 321 you can start reading Pai and O'Reilly's dissents. Pai rambles a lot, while O'Reilly is short and too the point, but they basically boil down to: "We like telecom money and we're not supposed to like this."