Just do the write-on, you may kick yourself later for not doing it. It's unlikely that you'll kick yourself in the future for doing it.
I'm with the poster above, in that, they don't really read the thing and, you don't have to do that much work. I think a part of the exercise is being able to wade through the stuff quickly and figure out what is relevant and what is not. Personally, I used the headnotes and summaries to figure out what was on point and what was not. This may not be the most thorough method, but it's an efficient method considering the time constraints. I think reading the whole packet in its entirety is a waste of time. Figure out ways to narrow your reading.
Bottom line: just three more days of work and then you're free. You can do it. Good luck.