More relevant to me now than then I saw this movie when it first aired in 1979, and didn't really get the character's pain. At the time, I was 22, not pretty, not a cheerleader, had few friends, a favored older sister, and unsupportive parents who didn't even like me -- much less love me. And my name was Sharon. I just didn't understand how someone who had so much of what I wanted in my life could be so unhappy.
Now, having lived longer than I ever expected, I see things much differently, and I can definitely feel how constricted Sharon's life was and how she could so desperately want to be done with it all.
The movie has its flaws, but overall the acting is decent-to-good, and the message still resonates. It's worth 90 minutes of your time.