Has anyone had any problems with iOS 5? I waited ALL evening through a DREADFUL after-hours event at work only to get home, excited to download, and read this on facebook (by someone who I consider a "trusted resource" of sorts:

"Don't update your iPhone to iOS 5, its killing iPhones left and right. I'm at the 5th Ave Apple Store with about 50 people with the issue."

Anything on anyone else's radar before I bite the bullet?