Rob Reiner is an interesting director. In the first half of his career he directed films like This is Spinal Tap, The Princess Bride, When Harry Met Sally and Stand By Me. His post-1995 has included dreck like The Story of Us, The Bucket List and Rumor Has It. And So It Goes could land on either side of the fence, but the inclusion of Michael Douglas and Diane Keaton brings forth a few rays of sunshine. Douglas plays a curmudgeonly real estate agent who is left in charge of a granddaughter he didn't know existed. Hijinks most likely ensue.