cityboy

Regarding the videos, I think it depends on how you learn. I found them very worthwhile especially on certain topics that are more opaque when read in a book (I had a problem with currency arb, derivatives, some accounting, etc.). I also found it strangely a little less lonely of an experience having someone (albeit pre-recorded) explain things to you and give you tips and tricks.

On the whole I would say that they are not must buy but definitely a strong recommendation.