I enjoyed it and laughed a lot...but it was Christmas Day. On hindsight and probably on a re-watch it wouldn't stand up as well because it totally veered in a new direction, it didn't have that understated, realistic feeling that the original series had. It went very much in the direction of slapstick gags and Denise and Dave are becoming far far too stupid! The turkey storyline was unoriginal and corny.
But it did have lots of funny lines and the chemistry worked well between Dave's parents and the Royles.