Despite being produced/endorsed by Oprah Winfrey and starring Mariah Carey (of the failed Glitter), the trailer for Precious--which OPENS WIDE this friday--suggests solid performances by the entire cast, including newcomer Gabourey Sidibe, who is a little older than the 16-year-old she plays. Although she DID also grow up in Harlem. The film is destined to win awards, as it challenges the audience with several important subject matters. -Weigh Cool