I think its a great programme, dead funny, especially when Derek goes into his mad rambling. They got exposed a couple of months ago, Derek was apparently possessed on one of the live shows and they thought the crew had stopped filming but they hadnt and derek and yvette etc were all laughiing saying it was a load of shite and fake. Shes admitted it. Think the video of it is on Youtube. Its still funny as fuck to watch tho!
http://www.youtube.com/watch?v=AlvphVWskOg
haha this one shows you yvette making a noise then pretending it was a ghost