What it's like now...
I stopped taking a stall at Erotica back in 2003 and I've never regretted it.
The organisers are simply interested in how much money they can get from stall holders and punters and they long ago priced almost all the niche suppliers out of exhibiting. Now what you have is a cross between a glorified Ann Summers shop and totally irrelevant stalls eg tooth-whitening products made an appearance again!
Oh and next year's show is going to be held in the smaller National Hall instead of Olympia 2 because there are simply no longer enough people willing to pay the exhorbitant prices that Erotica are asking and the owners of Olympia won't let them make the aisles any larger. (If you went up to the gallery level and looked down you could see huge areas of empty carpet which, in long-ago years would have been filled with stalls).