We're taking the August class, and I'm hoping it's good. At least DH will get some good info and hopefully build his confidence a little bit about being around a newborn.
If you or DH knows nothing about basic baby care, it's good. If you've nannied or babysat or have family, you could probably skip it.
We did get some good stuff from it - DH hadn't seen a lot of the stuff [like the newer cloth diapers and carriers] and the door prizes weren't bad. Mostly it was fun being around other expectant parents because most of the people there were pretty fun.