I am not a physicist but I have gone through most of the courses. It is aimed at preparing you to be able to read theorethical phisics research papers. It is not supposed to be practical and is ignoring engineering physics and history of phsics for the most part.

I think you can learn here the core concepts in theorethical phisics even at the masters program level, but you will not go through the same "math muscle training" that college students go through, so you will have to supplement that from elsewhere.