I watched the videos and saved myself a chunk of money.
Your post is ambiguous. Didn't like the gameplay?
Re. KS exclusives: from what I can tell, the only thing "exclusive" was the limited number of signed copies, which included foldable folios for the order notepads, and marble style dice. Other than that, it looks like what they are offering through their site is the same as what was offered in the KS. The stretch goals added more/better components to the game overall, not just for KS versions.
Correct me if I'm wrong, of course.