Just finished the first DVD. Gotta tell ya this is some good stuff. I consider myself to be moderately knowledgeable and capable (but always willing to learn) and I must say that you had me going "Hmmmm, that's a great idea."
I think Jay has the right idea of watching with your spouse ("I like to watch." Ten point to the first person to identify the source.) and using it to spur additional discussion.
But, and there is always a but, I have a bone to pick with the production. I could swallow the sponsor recognition (something I've not seen on other DVDs from broadcast show) but please do something about all of the commercial segues and returns when you put the second season on DVD. It would be so much more watchable without those and they just drove me nuts.
Please focus on the first paragraph and take the third as personal recommendation.
domo arigato