Please consider reopening or otherwise give suggestions for improvement: Are the chessmaster lectures (insert antonym of outdated)?

Question

Are the chessmaster lectures (insert antonym of outdated)?

There was only 1 question really mainly. 1 was a follow up of another and 1 was a side question. In any case I now literally have only 1 question mark in the body of the post.

Answer 1

This has been reopened. Thus the question is completed and accounted for.