I am going by Sections in their books, not topics. I think the new MCAT take much longer to prep for than the old exam. 100 days is a loooong time for MCAT prep. I figured 12 weeks ~ 84 days so 100 days works for me. With the schedule I find that having a clear goal and deadlines prevents you from feeling that it is going too slow because you know when you are scheduled to complete major milestones (e.g. completing one of the content books)
I gave myself 1-3 days to complete each section. When the books are a bit light on detail I go to the Khan videos (1 set of books is good enough for me).
The Bio systems section (Bio book section 4) took me the longest, with all the A&P. That was a full 4 days. Otherwise the material is pretty good. Not pretty book, but solid enough, especially with the Khan videos right there to fill in any cracks for FREE!!.
I'm on day 55, and I want to spend all of days 81-100 having nothing left but Full lengths, practice sections, and review of missed problems.
I do like their strategy books cause they offer a bunch of strategies for the test and not just 1 like Kaplan or TPR. Right now I highlight in science and note-take in CARS. CARS I can't keep track of arguments via highlighting alone.
I noticed there is not much biochem/genetics in the books, you guys notice the same?