I also asked at the entrance yesterday and was told it didn't matter...
I'm very happy with my purchases! I especially picked up the scarves and was able to fill some gaps there.
I had made a list of items I didn't have yet. For example, 70s scarves, 140s mousseline, Gavroche, broderie anglaise, something in Rouge H, etc. I got them all!
I also bought two pairs of shoes: Paris loafers in natural and Famosa espadrilles in bronze (?). The Paris loafers had been on my wish list for a long time, and I would have bought them even at full price.
Finally, a Chaine d'ancre Mini Clic bracelet. It wouldn't be worth full price to me, but I think it's great for 50% off.
I was disappointed with the selection at RTW. I think a lot of it was already gone. I prefer neutral colors, and there was practically nothing left. I only found a white polo shirt for my husband. It was also a shame that CSGMs were out of stock.
If I were invited again, I would definitely try my best to go on the first day.
Otherwise, I can only agree that everything is very well organized and civilized.
Good luck to everyone who's still going!