I don't want to comment on this without giving the source a fair go, but between knee-jerk reaction to whether or not it's time-wasting pedantry and reading dir

I don't want to comment on this without giving the source a fair go, but between knee-jerk reaction to whether or not it's time-wasting pedantry and reading directly off slides without providing any real value, I find it hard to even try to make myself give it a chance. I tried skipping to the questions first to see if there is anything more valuable but it hasn't changed my mind. Would love to know if I'm missing something from people who find this valuable.