How can I say it?
Well I just did for one....
Secondly, If you're being short sighted and only willing to look at the now than it's hard to do anything but be upset and complain. There's still quite a bit of time before 2.0 and all of it's promised content comes out, it would be silly to pay to be annoyed the entire ride.
You want proof, and that's fine. It's something I can't offer you (Outside of the dev post I quoted). It's not hard to see that this is a stepping stone, thus looking at it objectively for what its going to be.

You clearly disagree. *shrug*