We have been twice-we really enjoyed it the first time but didnt as much the 2nd time, however I think that was possibly because we knew what was coming in the show.
Its definitely worth seeing.
The food is good considering the number of people they are serving at once but is not fine dining. You eat off tin plates and it is served from large trays. You get chilli and bread to start with, then a selection of chicken, rib,sausage, potaotoes and veg/corn on the cob. Then there is apple crumble and ice cream.
I think theres a review of it in my trippie from Easter (March 08)