Pro:
It's free
There's lots happening in the pubs, as well as concert venues

Con:
There's no camping nearby - you have to do B&B or travel in
There's no fringe to speak of - it's basically "shut up and listen" in the pubs, rather than singarounds.

I've enjoyed it previously, but I'm giving Miskin a first try this year (hope it's more "fringey").

WassaiL! v