this is an excellent resource. I'm a DO student that did well on both COMLEX and USMLE (250+). Goljan audio is good (a bit outdated), but I find that the book is far too detailed and does contain a lot of material that is not HY on the USMLE. One of the first intro pages from Goljan says that the book is intended to be a resource for both step 1 and step 2. Another knock against the goljan audio is that its from 10 years ago....the USMLE has changed a lot.
in terms of pathology, Dr. Sattar does an absolutely amazing job in terms of explaining the material and is ridiculously up to date. The book is good quality, huge margins to add notes and etc. Honestly, pathoma is totally worth more money. I paid $50 for the friggen book and lectures for 3 months. I really think it helped me for my prep. i wish he had came out with this last year so I would of had pathoma all throughout 2nd year. Additionally, I heard his students at Pritzker love him. Pathoma>Goljan from my perspective