The book is very readable. I skimmed parts and then reread with more focus on parts and found both the skimming and closer reading valuable. The prose is very accessible but the content remains nontrivial. The two main complaints I have are that it at times is a bit too concise, and, relatedly, really only focuses on BPD. Of the ten PDs in the DSM-V, only three get chapters, the rest thrown into a catch-all chapter in which several don't even get their own section. That which is present, though, is excellent.