The online review course was a great compliment to the book series. I found this online review course much more helpful than the week long review course I attended. Crack the Core series is the boards review standard. Thank you for the effort you put into both these resources. You did and wonderful job.

studied maybe a total of 20 hours outside work the first 2.5 years of radiology residency. Not an exaggeration. Feeling the pressure, I decided to place my trust in Prometheus. Read all of his books, latest edition x2 and all the rad videos x3. Supplemented with a few questions banks and ipad physics app. Rest assured this is all you need. Forget Core Radiology by what's his name and burn your copy of Brant and Helms to keep you warm while you use Prometheus material. It is all you need. Ended up > 500 on the exam.

Will be buying his stuff again for the cert.

I passed the CORE because of you!! Thank you so much for all the hard work compiling these resources. You are the MAN!! The Goljan of the CORE!!

Prometheus and his study materials are the reason me and my 7 co-residents all passed the Core Exam. All of his resources are high yield and should be essential to any resident's study plan!

Prometheus provided a refreshing synthesis of the board contents and conveyed them in a succinct, clear, and occasionally comical fashion.