Jon Hamm/Rihanna

Jon Hamm is a solid performer, but for the most part, Seth and his writing team didn't give him enough solid material for him to shine.

Lorne stacked all the high points towards the front of the show. The brilliant digital short was right after the monologue, with Rhianna and Shy Ronnie ( Samberg reprising his role ) in a hilarious hip hop spoof of Bonnie and Clyde.

Next was the always clever and funny Vincent Price Halloween special. Guests spouting off double entendres were Judy Garland, Liberace, JFK, and Price doing his best to censor them.

Another home run was the Back To the Future 25th Anniversay DVD showing auditions by Al Pacino, Bill Cosby, Sam Kinison, Prince, Robin Williams,and best of all, Eddie Murphy. Another brilliant impersonation by Jay Pharoah.

Then things start to pale. Kristin Wiig as a clueless actresses making outrageous contract demands, and a TV show about Viral internet victims.

Things brightened up with the sexy Rhianna music sets, the Weekend Update reteaming of the musical duo who clearly are unprepared, and make stuff up on the spot, and the homo-erotic Chips TV satire.

Opening with Joe Biden and Hamm's ad genius monologue were cringe worthy.

Overall, a mediocre Halloween episode. Thank god for DVR, so easy to fast forward through the dead on arrival skits.