Bourdain is solid - NR was good as is Layover. His book, kitchen confidential is also great. I can do without all the others. I hate man vs. food. I always pray that obnoxious, fat, greasy butterball pig of a man chokes on some enormous chili dog, but he never does. Shows like that are just proof that America is full of total morons that are easily amused.
Diners, Drive Ins and Dives is ok as it at least showcases some cool mom and pop places around the country but the host is such a douchebag, it hurts. The hair, the arm bands, the sunglasses resting on the back of his head.. Cringe.