The courses are expensive but worth the money. Not having completed a residency, I was anxious about trying to get my BCCCP. Utilizing the tools provided by the prep course I was able to pass on my first try! Dr. Busti's unique perspective from his nursing, pharmacy, and medical training are invaluable in understanding the topics presented. I frequently found myself immediately applying his lectures in practice. I do with that there was more time to watch the lectures as 90 days was not enough time to watch all of them. All in all, if you purchase the review and put in the work you will have the tools needed to succeed.