In line with what crj705 said, it is full of valuable info and worth reading for the fact that it's not full of angry employees slagging off their company. Au contraire.
But first, a warning: seriously, dude, grab a couple of 6-packs of (non American!) beer, and a carton of sigarrets if you smoke, a few cans of baked beans, and a sleeping bag and pillow, because you could be there for days. It's a fast moving thread too!
And the reward for you is, that if you read all 79 243 or so posts, you'll 'get' my comments on the type of beer and cigarettes.