You bought the book and it's unclear to you.
On the contrary, I have not picked up the book yet. In fact, I am waiting to see the SRD before I decide to purchase anything. I had the books pre-ordered when I first found out about the upcoming game, but as time went on and more and more previews came out, I became less and less optimistic that the game would suit my needs, and so cancelled my preorders.
But I decided not to completely write them off, though, and so I'm waiting for the SRD to come out so I can look at that and then make a final decision on whether the game mechanics are worth me spending money on.
Yet... if they don't update the SRD, which has techncially already been released to publishers (and I'm assuming you aren't a publisher) and is nothing but cut-and-dried, straight-up, rules-only text lacking the examples that have caused most of the confusion, that will be your breaking point?
Any decent company should be making corrections to their master files as errors are found, and creating a PDF from an existing document takes just a few moments. So if there are known errors in the PDF of the SRD that they released to publishers, and they
still decide to release that same error-filled version to the public when the opportunity to fix those mistakes was there, that's not a company I want to spend my money on.
It's one thing to publish a document with errors that you didn't know were in there. That, I am somewhat forgiving of, to a point. But to knowingly publish -- physically or digitally -- a product that has known errors in it? I'm not at all forgiving on that.
Maybe the SRD PDF that was released earlier to publishers is error free, and a paragon of clarity. If so, great, and I look forward to it's re-release to the general public later this month. But if I get the public SRD and find the same mistakes, typos, etc. that have been dicussed here on the board within it, then my faith in the company diminishes, and there are other places and games to spend my money on.