I'd agree with Joan and say it was quite good and pretty interesting. It was by no means an attempt for an outsider so to speak to rewrite the history books as far as Northern Soul is concerned. It was simply to get something academic onto the books as there is virtually nothing academic as far as NS is concerned, plenty about other dance/music scenes.
The first professor is actuall into NS, been going since the 70's and still goes occasionally, dj'ed in the past too. The second her parents are/were into it, from the North East, and knows Col Denham, Gas Simon etc. Attended many venues during her research including Piercebridge where both Joan and myself went and Dj'ed at.
Lucy has been on SS for some years and gave in my and others opinion a very good talk.
The US professor is a R&B fan, his father a close friend of I think Jerry Wexler, grew up with the music and has worked in the biz.
They valued the feedback and Q&A extremely and were very happy with it all. Think more are planned.
Someone video'ed it, I am waiting for the URL to the video so all can see for themselves. Lucy said she would share her paper and asked one of the others but she needs to get permission as it is being published. I did record it on my iphone, quality not too bad, if all say ok I can share if the video doesn't appear.