This show is desperate to survive. NBC has a lot invested in it. An article anout it in the Sunday NYTs stated that the writers have been instructed to go outside the box to make it work. It is not funny or creative. It will be gone soon.
The blond lead actress in that show had a small part on another show and seemd like a decent enough actress. However, on Committed, you can tell she's out of her element trying to do comedy with absolutely no sense of timing or ability. I've only seen about 5 minutes of it hoping to see Tom Poston do some magic, but couldn't stand it enough to watch any more.
Poston is the absolute best and it's sad to see him hooked up with crap like this show.