The statistics page looks at the last two weeks. It is far too soon to use that make any judgments, never mind the fact that there are some inherent flaws to doing so to begin with.

Most of the theoryfolk I've seen are figuring NIN/SAM/DRG ought to be pretty close, that's about all we know right now. Yes, Monk is still dumb. But melee are otherwise looking alright vs. one another so far as we presently know.