I can't possibly pick a favorite beer. I like so many of them. When I hit the store, I usually look for something I haven't tried before. I'm not a huge fan of porters and stouts, but I will drink most anything else.
I love many of the great microbrews crafted here in the Pacific Northwest, but I still drink mass-produced swill on occasion. Sometimes I crave a light, more watery beer. I'm no beer snob. :)
I tried those 64 calorie MGDs.... couldn't stand them. I'd much rather drink the 95 calorie Michelob Ultra if I'm trying not to drink too many calories (and am in the mood for a watery beer).