Well I took my exam yesterday and overall had a similar impression as everyone else. For me, most of the OMM was straight forward. Most of my OMM was viscerosomatics, counterstrain points/positions (including maverick points), sacral diagnosis, general muscle energy positions, and cranial. Then maybe 10% of my OMM were more random topics like scoliosis, short leg syndrome, tight psoas, and general knowledge about still's/soft tissue/trigger points/myofacial release. The three things I wish I studied harder were atypical drugs, atypical bugs, and pathology images. The drugs were very random and they wanted you to know their side effects. The hard bug questions mostly focused on worms and protozoa. You really need to know beyond what's covered in first aid on these organisms. This includes recognizing specific eggs and insects from a picture. The pathological images were pretty blurry and would ask you to differentiate similar looking conditions. These images usually would not show pathognomonic structures (eg. granulomas, orphan annie eyes, giant cells) and instead would have conditions with more vague changes like hyperplasia, nuclear atypia, neutrophilic infiltration, lipid deposits, etc. Also my exam seemed to have several questions on stroke locations and medical laws/organizations/payment plans. Compared to what most people have said my exam did not have very many OBGYN questions and the ones it did have felt pretty straight forward. Well that was my experience (n=1), good luck to everyone who is getting ready to take the exam.