Very definition heavy with not a lot of examples/application. Super helpful for the areas where I didn't have a lot of experience/knowledge. I would say 80% of my exam questions were scenarios so knowing dry definitions wasn't super helpful. I would recommend the "Springer CPH Q&A Exam Review" in conjunction with this one for the best study experience. Wouldn't recommend the Practice Test #3 (1-2 questions were objectively wrong and it was riddled with typos...) or the exam review Youtube videos (about half of the presenters were quite disorganized or didn't cover a lot of relevant things).