I'm obviously into meditation. I dig it. In fact, I dig it quite a lot. I like the feel of it, and I like the calm that it gives me. I feel that it has improved my life, helped me focus better, and so on and so forth.
No, meditation is not the answer to everything. We will not achieve world peace by meditating. You will not learn how to fly. It will probably not give you magical powers, the ability to melt snow or become invisible.
My personal mantra is to never trust one single method completely in every regard. Do stuff, try stuff out, and don't get hooked, that seems like a much more reasonable approach to me.