My husband and I took some friends of ours and went to this show last night. It was a hilarious look at how things have drastically changed in the last 25 years. Granted we aren't in our 40's yet, being that we are all at least in our mid 30's we still understood all the jokes and got the references. I would recommend this show for anyone who wants to revisit their youth/young adulthood, and get a bunch of laughs while doing it.
I also appreciate the fact that the comedian thought we were all still in our 20's. That was a nice perk :D