Just FYI that I saw a guy who was obviously a reseller. He was selling card sleeves and other TCG goods and had multiples of all items. Clearly reselling stuff he bought from AmiAmi. Probably impossible to restrict this activity but just putting this out there.
Yeah there was several of them, actually is part of a community of people on Facebook at I'm in based around those cards and pretty sure it is meant just for resell. I honestly don't know if that's bad or not being card sleeves because you kind of need more than one, but it is a good thing to point out. You don't really get a lot of places that sells card sleeves in the dealer's room at Fanime though so dunno if it's bad or not anyways.
On my personal feedback, things went very well! I only did Thursday but as you mentioned more time for the sellers to get in and set up so it doens't hold up the line is best, and that's about the only complaint I had. Everything went super smooth, the spaces were real clear where the cut offs were (and big too which was a huge plus!) and very helpful staff. For sure one of the more organized events so it's always a joy to do this event!
I can only think of one buyer at the very end who if he didn't like a price I gave him he would throw the toy down to the floor saying nah, so that was pretty rude but I can forgive it for the fact that we were closing up and there wouldn't be other buyers by this point, but still a rude thing to do to other people's items.