I tried to get credentials last year and, over a 3 week period, had to respond to repeated interrogations and document requests from them about my qualifications to enter their sacred hall. In the end, they turned me down. All of this after approving me 3 years earlier! Then, of course, it was cancelled. This year they have been emailing like crazy for attendance. I hope they get a very poor turnout of visitors after all the crap they put me through.
But, I will agree it is a great show and if the suppliers all show up as they have in the past, well worth going.