I've read all the plays, but haven't seen many of them performed. My ranking would be different than his, but that's just how these types of things go. I appreciate the effort.
There are a fair few that were made into movies in the 60s and 70s that are definitely worth a watch. I saw Taming of the Shrew for the first time in a long time and caught some hysterical jokes that I completely missed as a kid.