ET was at the star-studded screening of Matt Damon's new documentary in New York City on Thursday night, where the star shared his thoughts on the news that Oprah Winfrey plans to end her show in 2011.
"I just heard that and I'm shocked…," Damon said of the news. "But I'm sure that whatever she does will have a lasting and positive impact on American culture. She's just an incredible human being, and I don't think she's going to disappear. It would be amazing to not have her in