Rabbi Jonathan Cahn is very appealing to me. I have read one of his books, but so far I have no way to test if he is a true prophet or something else. I am waiting to see what event may or may not occur that Cahn has pointed to that would test Cahn as a true prophet.
I read The Harbinger a month ago, and am just about to read the followup on Shemitah.
I was quite amazed at what he presented - now I am pretty nervous about investments. I went to see my investment guy to move everything into something secure, but he assured me that 2015 was looking good. I am having second thoughts again.