We picked Mizner's Lounge to come enjoy a drink and listen to The Grand Floridian Orchestra Society. The lounge has a number of different seating configurations; a few chairs grouped together or a spot at the bar. The bar has about eight chairs and is a nice spot to watch the game on TV.
My biggest complaint with the lounge has more to do with Disney than the lounge itself. I remember a time when the hotels would have their own unique drink menu specific to that resort, nothing too elaborate but a handful of libations special to the theming of the resort. That has since changed and you will find a mostly homogenous menu across all the resorts. Though I have found that Disney is slowly offering a few drinks unique to each resort. Most people could care less, but I thought it was fun trying the drinks specific to each resort though it surely doesn't stop me from indulging.