"Joe", without a doubt one of the worst, most contrived pieces of crap ever made. Peter Boyle and Susan Sarandon are lucky. "Joe" should have destroyed their careers.

"Alice's Restaurant" doesn't hold up too well in my memory either, although I did enjoy it at the time. I saw it twice.

"Panic in Needle Park" and "Born to Lose" (or was it "Win" with George Segal and Karen Black). Both are in the running for the most depressing movie of all time, with no redeeming characters at all.

About the time I saw all of the above, I also saw a movie called "Girlie", a British film that was a variation on "The Most Dangerous Game" with overtones of "Whatever Happened to Baby Jane".
I don't know anyone else who saw it, and it's possible I dreamed the whole thing. I liked it, though I'm not sure why. Anyone else remember it?