Dudes, i used it when i was in 4th + 5th grade....pretty accurate. Yet kind of scary. Parents returned it when told that "it was the devil..."
It was damn accurate though. I always got some chic from saturn that would talk to me.
Eitherway, once i asked who liked a good friend of mine. It started spelling Mea, and i asked was it meagan. Then it moved on to "Yes." Sure enough, a few months later, my other friend says, "guess who meagan likes....chad (name of friend #1)." That's the most vivid example.....
It might work through the supernatural, it might work through the psychological, eitherway it worked.