I went once and decided I'd never go again.
1. Everyone has the same stuff: J's, LBJ's, Foams ( I wasn't able to find a single SB in my size in the whole place)
2. The venue is too small and too crowded. It was a sweaty, smelly mess with no escape (Tried to get out to smoke and was told I wouldn't be allowed back in)
3. Half the space was filled by 'fake vendors', meaning kids who didn't pay for a table but instead decided to sit on the floor with their kicks around them. (This snowballed into the entire middle area of the room, creating a huge lack of space)
All in all it wasn't my cup of tea and, other than a few customs, nothing was even worth seeing in hand. I wish they would do one of these events outside or in a larger area, that would be my one wish. I'd still like to attend a DXC though, hoping that Dunks and SBs would be center stage at those events (And TBH I still think they would fall second in line to J's and all the rest)
Just out of curiosity, what do you need help with?