I called him a couple of months ago and he told me that the person I was asking about was unreliable and the whole situation wasn't going to be a good fit for me. He was right.
He doesn't fill in the blanks, tell you happy stories, or insert his personal slant into what he gets.. He just says what he sees in the cards in a matter of fact way. He's also smart.
I've only called him once, but I will probably call him again sometime down the line. I'm not making any calls right now.