Reviewed by GREG KING Director: Rob Reiner Stars: Michael Douglas, Diane Keaton, Sterling Jerins, Annie Parisse, Rob Reiner, Scott Shepherd, Austin Lysy, Michael Terra, Frankie Valli, Maurice Jones, Yaya Da Costa, Andy Karl. Rob Reiner gave us the classic romcom When Harry Met Sally, and a number of other classic films like This Is Spinal Tap, The Princess Bride and Stand By Me, etc. But lately it seems as …