I have to be honest, I've not tasted the food at George & Dragon. This is based solely on the libations.
I have been there a few times for some beer and chit-chat, and my favorite thing about this place is the energy that lights the place up. It just has a "fun place" feel to it, and that opinion was shared by a couple of people I had met there now and then for some pints.
If a loud pub is not your style, this won't be either, but otherwise it's definitely worth a try.