Thanksgiving is the appropriate ending date for the initial run of Mad Men, AMC's stylish but strangely unsatisfying period drama. Tomorrow night, we'll bring our live-blogging to a close over a newcritics, a finale of 13 episodes of 1960 pop culture references and suburban-and-office soap opera. Thanksgiving Day, 1960 and the Mad Men gang will feel the pull of the traditional family feast - and the conflict of the never-ending agency bacchanal. Now that Mad Men's been renewed, expect a cliff-hanger. But not in the blogging. We'll wrap it up, call it as we see it, and answer that age-old question - what makes a large group of grown men and women sit in front of the TV, typing would-be witticisms into their computers every Thursday night? At 10 pm, of course. Tomorrow evening. Exclusively at the web's leading culture blog - newcritics.