I've been a bit disappointed with this KS compared to the first one. Basically in the first one for $100 you were in for everything but the add-on's. This one To get the "core" you're looking at $250 for about the same amount of mini's. Up until today with Troll Slayer Sophie which is one mini, there hasn't been anything added to the core mini list in something like the last 1.2-1.5 million dollars of pledges. Now, being in the last three days, things may change, and perhaps they were saving all the core add-on's for the last few day rush, but as of right now this Core list is about 100 mini's less for the same price as the first.
I also think this one has been more difficult to follow, with Core rewards, Expansions 1, 2 and 3 rewards and the surprise reveals, I have to keep scrolling all over the place to figure out just whats in what set now.
I'm currently in for a Core, and Expansions 1 and 2 and a few add-on's, but unless something really wow's me coming up, I'm going to be dropping Expansion 2 and picking up a few more add-on's most likely.