The Seattle Times | Film Review: 'Dream Big: Engineering Our World' Variety Director Greg MacGillivray has perfected the art of the under-an-hour Imax documentary, as evidenced once again by “Dream Big: Engineering Our World,” a stirring 42-minute celebration of the creative minds concocting our tomorrows. Apt to be most at ... 'Dream Big' review: Zooming in on engineering feats around the world 'Dream Big: Engineering Our World': Film Review |