The difference between zero and one trillion is "mere points". Doesn't matter. Even if she called the top within 0.5%, it happens. If someone makes enough predictions, a few are bound to be close. But a few great predictions (or a few great trades) does not a great career make.
Once I looked at the Cramer phenom in terms of entertainment, it became clear. He's sort of a bad magician who consults the crystal ball in various forms. It's really captivating to certain people who don't trade with any particular method--most investors. More and more I see him as the P.T. Barnum of the investment world. Step right up folks! Have we got a show for you tonight! It doesn't matter if its right or wrong. It fulfils a need. The problem is, every once in a while he says something really insightful.