Well, not bad really, just really cheesy.Here are some good examples of late seventies-early eighties openings. :Here is the filmed Garry Marshall-esque comedy opening for "Angie". Note the "entering the circle" cast motif. I had a huge crush on Donna Pescow. See Doris Roberts in an early role....still playing the mother, whats up with that.
This one is considered one of the worst sitcoms in tv history. A good example of the Norman Lear-esque videotaped sitcom opening. Say what you will, but McLean Stevenson was the best thing about MASH. Also note Joanna Gleason, Dirk Diggler's mom in Boogie Nights...and MEADOWLARK LEMON!!!!