PF is something I do my best to avoid for high-end content. For example, T9 farm parties never work because everyone has an ego and thinks their way is the best way. Because there are so many mechanics, everyone may handle them a bit differently. You don't handle them the way someone else does, you're automatically a bad player. It's a complete joke nowadays. I occasionally join clear parties when I want to help out. But, farm parties aren't worth my time. They hardly every work out.