I read Edgar Cayce when I was a kid and that stuff freaked me out.
If Edgar Cayce had been right about his predictions then beginning in the 1960's till 2000 the Pacific Ocean would have extend to Wyoming. The Great Lakes would now be a great inland sea, Atlantis would have 'riz and J.C. would have returned to us.
He made a mistake by giving a specific timetable, unfortunately for us, his disciples never mention all the predictions he made that should have come to pass by now.