Learn, understand, then decide whether you accept or reject.
Don't let the fact that this is the shortest one of the Great Courses discourage you from picking it up. It's worth listening to more than once, and its length encourages it.
This is a concise, educational and interesting buy. I was familiar with the Art of War, but the Professor, who has plenty of experience in the US military and a passion for the Art of War, quickly delivers the facts with efficient, no-nonsense lectures that keep you interested.
With the exception of a single lecture about Islam, this course focuses on European and American philosophy. While it is good and detailed about Western philosophy, I was hoping for an all-encompassing look at global philosophy.
Prepare yourself for some sophisticated concepts. This is not your average audiobook, and if you want to get your money's worth you'll have to concentrate and often repeat certain lectures to fully understand all the interrelated concepts mentioned and discussed in it. And some lectures mention concepts that have been introduced in previous lectures, with little more than a quick recap. So better get your academia ready.
With multiple professors contributing, I couldn't help but notice that a few of them had certain pronunciation perks which started to bother me after a couple of courses they give. It shouldn't take too much value away, however.