i'd probably watch it if the plot involves something weird like guagmire trying to help cleveland find a new woman, but interferes with stewie's device to get back at brian, which ends up killing meg, which makes peter, in need of a daughter, want to give chris a sex change, but come to find out that the doctor is actually the giant chicken, who happened to be lois' ex-boyfriend, which in result leads to a nonstop 40 minute battle between peter and the giant chicken until the credits roll.
that and the cutaways were at a minimum, and are downright hilarious and beautiful to look at. but honestly what can family guy do on the silver screen what they couldn't do on tv or direct-to-video?