I'll kick this off with a brace of Spoons at Birmingham's NEC, this one and this one. They are both expensive (even for "proper" West Midlands pubs), have a rubbish choice of beers and if they were High Street JDWs would have received the Score Of Shame. In the unlikely event that I ever returned to the NEC I wouldn't bother with either, they are both rubbish and I was glad that I was able to make a hasty retreat to Wolverhampton and the Great Western.
Visiting these validated my decision not to even think about going to any airport JDWs.