Just adding my 2 pence worth, good or bad, you be the judge.
Firstly, I was excited that Actors Expo was organised, it was about time! I have been to similar seminars both in New York and Los Angeles, organised by Backstage.com called ActorFest and these have been going on for years, and were a treasure trove of information! So when I heard of Actors Expo, I thought finally the UK is catching up.
Yes, this is a UK first and I was expecting teething problems - the severe lateness of workshops, the lack of exhibitors which I must say was quite shocking, although not surprising. Hopefully, lessons have been learned (to open the doors early enough to let all the people through in time for the workshop, not actually AT THE START TIME of the workshop!) and next year's exhibition will be bigger and better.
Like other actors, didn't take anything away from this as I am already a Spotlight and Equity member, didn't need new pictures, didn't need to go back to drama school.
What was lacking was probably resources for existing actors to continue on with their craft but also to survive outside of it. Just naming a few examples of what might have been useful (taking from what I've seen in the US): employment agencies for temp work for actors to earn a living in between acting work (Turns is an employment agency for actors), acting coaches to keep up with acting skills (Actors Temple, Method Centre, etc), books (Samuel French), voice/accent coaching, headshots (there should have been a stand for every existing photographer in the UK!), fitness (Virgin, Fitness First, etc), personal training, beauty (Equity have deals with beauty salons, some of them could have had a stand), dental (many actors have or would like their teeth whitened, so stands from Smile would have been useful), marketing material (business cards, postcards are tools actors use, so a stand from a company offering these would have been useful), singing and dancing lessons (Danceworks would have loved a stand), showreels. Possibly a specific casting session (there are new tv series starting soon, surely the casting director would have been interested in meeting people. If this was organised well, CVs can be vetoed early and time slots given for the day of the expo).
I could go on. The key is to think outside the box. Acting isn't only just about the headshot and the training, it's everything around it that also allows actors to survive within and outside the industry.
For examples just go to backstage.com where they are currently registering for the New York Actorfest.
Hope this helps. I still say well done for starting down this road, it's not easy and someone had to be the first. Am looking forward to next year's Expo!