Once again, not every single comedy movie in cinema has to have SNL castmembers shoehorned into the picture.
I like Maya Rudolph, but again, it's gotten to a point now where practically every comedy movie has SNL castmembers shoehorned into the cast when any other actors out there could play the roles. Same with TV shows - NBC has gotten notorious for handing new shows over to SNL castmembers on silver platters: Amy Poehler is supposedly showrunning and directing a "sitcom" about Kevin Bacon and Elizabeth Perkins being the king and queen of a strange, far off land; and Seth Meyers was just recently tapped to try to reboot THE MUNSTERS again (this after Jerry O'Connell failed at it a few years ago).
But then again, why should I even bother critiquing a movie I'm not going to see anyway?