R.I.A.T

Its just over a month to R.I.A.T. and we have just paid for the Kempsford campsite (Thursday to Monday). I was unable to make it last year but were the queues to get in as bad as when they first introduced the security checks for pedestrians? I seem to remember someone saying they started to queue at the gates around 4.00AM. I am happy to do that if it gets me in ahead of the huge crowds.