To be fair, if you don't have the game already, waiting seems to be the right choice.
The simple fact that the current build has not been playtested if proof enough.
To also be fair, Divinity was not bugged, it had some flaws, and some minor bugs, but the first Divinity was already a great game. They decided to do the E.E. (which was simply another direction because I remember it removing some nice stuff from the first game), and I'm thinking they won't do the same here, but it will definitely be patched a few times...
