Movies of the '70s

I'm gonna be honest, I don't remember them too well. I remember Jaws being awesome, however. That was my first time seeing it and I get why it became so popular. The director took an underrated and under recognized danger, sharks and shark attacks, and put it in a very real situation, with very real people. I think many movies reflect the decade well but others, like Jaws, are taking advantage of people's' imaginations for fame.