Had a wander around the Manchester Xmas markets last year, being careful to do it on a weekday morning when the crowds were smaller, and was really disappointed.
The majority of the stalls weren't even Xmas related, but were just overpriced food stalls selling Turkish and Italian takeaways at over inflated prices.
Conversely, I've really enjoyed the Xmas markets in Germany, Belgium, The Netherlands and Croatia when I've been on City away game trips, mainly being due to being able to sample some beer, food and Gluhwein at reasonable prices.
I guess I'm not the target audience but will be giving the UK ones a wide berth this year.