Check in was definitely on the honor system. I bought the basic entrance the day before the show, and when I got there Saturday, they didn't have my name on either list, and the person I spoke with during registration asked me a few times if I had gotten the VIP or if I was just basic after I showed my 10 dollar paypal receipt.
That said, I had a great time, and got exactly what I was hoping to, and then some as far as frags go, and I met a lot of really great people, so it was worth the drive from Tyler for me, and I think the next time a show like that comes through, I'll do the VIP ticket, if nothing else for a chance to go without being swamped by people. I'm disabled and use a cane, and got shoved into and nearly over a few times. But now that I know the hectic nature, I'll probably get some orange flagging tape to tie on my cane so that I'm a little more visible.