I'd definitely recommend attending BristolCon. The two times I've attended, it has been very friendly, lots of fun, and also enlightening. What more could one ask? Well, to meet other Chronners, and that happens too.
As an aside, the review mentioned the readings (each a scheduled 10 minutes) happening in the main event rooms. They also did this last year, but either the planning or implementation went slightly awry in 2012: there wasn't always time to get to a reading in the other room and hear its beginning. This year, the moderators made sure that the panels (each starting on the hour) ended at quarter-to, giving one time to swap rooms and still hear all of a reading.