I'm all for an update to the old rune/mastery system, but the new rune system just isn't ready to go live. I play on commercial, but feel like a beta tester. Honestly, I wouldn't mind if they rolled this system back for as long it takes to iron out all of the issues. Isn't this what the pb server is for? Just because it's not crashing people's rigs doesn't mean it's ready to RTM.
As for now, I've uninstalled to remind myself that I don't want to log in for at least a month or two. And it's distressing because I've been at this for years, and like many of you I'm thousands of dollars in, but I just don't like the way it feels anymore.
Anyway, I just wanted to let my humble opinion be made known.