Just watched this after a great christmas of heavy abuse of substance and laughed my ass off off but was also intrigued the whole time.
Mike Judge must have worked in a factory at some point because he got it perfect. The old lady that bitches all the time and refuses to do her job for various reasons, the dumbasses who don't do their jobs well and hear rumors about the company getting more money and start bitching about raises, all of these people exist. I've also worked in a couple of different office environments and he got it right with Office Space to.