I love a lot of shows, but some that top the list are, "Once Upon a Time," "The Mentalist," "Hawaii 5-0," "Warehouse 13," "Big Bang Theory," "Person of Interest," "Elementary," "Criminal Minds," and "Shark Tank." If I was only allowed to watch three shows, it would probably be "Once Upon a Time," "Warehouse 13," and "The Mentalist," but I like a wide variety of shows, including older shows. I like to work my way through seasons of shows on Netflix. I just started season 3 of "Ghost Whisperer."
Oh yes, I also LOVE cooking shows. We don't get the Food network anymore, but I watch cooking/food related shows whenever I can.