Dave
We get so many guests posting on here, criticising or trying to wind people up, so it stands to reason that you are unlikely to be taken seriously.
Why don't you join instead of being a guest.
Rather than possibly slag a Folk Club off publicly on this forum, why don't you write to them and voice your feelings directly to them, so that they can look into your complaints.
I would much rather have somebody coming to me personally, if they have problems with Faldingworth Live, not go round slagging the club off, without me having a chance to put right any issues.
Sometimes organisers get so used to how they run the club, thinking that all is OK.

Its the same as going to a restaurant. If I am unhappy with the food, service etc, I ask to see the manager and quietly point out my complaint. More often than not, they react positively to the complaint and thank me for coming directly to them in the first instance.
Cheers
Les Worrall