I had the misfortune of hitting it the year they did the absolute worst at organizing/delivering on promises but I find it hard to forgive as it was...memorable.

Misha would be worth the price of a gold ticket, I do believe. But I find it happier to spend time with guests who aren't mobbed by deranged fans because they can sit and talk and generally hang out without fear of molestation. Those tend to be the non-leads and they tend to be a lot of fun. :)