Review of Mama's Boy

I don't know where to start.... well, let's start with the acting. When you have an silly script set in claustrophobic locations directed by... did anyone actually direct this? My goodness what a train wreck. Oh yeah, the acting... How the heck did Diane Keaton, Jeff Daniel's and ELI WALLACH ever agree to be in this, or better yet not storm out halfway through? They are great actors, but no one could ever survive being inside this 'film.'