I feel the same, and the same goes for the robin Williams one.
what worked 20-30 yrs ago, doesn't still work. noticed the same facial expressions that would get a laugh on mork. the was a reason that it got cancelled. we don't find the same stuff entertaining anymore. I felt they played up the Parkinson's disease way to much. it was in everyone's line. We know he has Parkinson's, so move on with the story and drop it.