I kinda like those models, but don't really want any barbarians.
I also wasn't too impressed with the adventurer kit, quality wise actually. It just felt clunky.
I love the new thief, clearly the standout. The Thieves are always the best!
I've also decided I'm not too keen on the business model of lots of small upgrades, unless he does a "goty" edition, a book with all the supplements once a year or something.
I suppose they're trying to ensure interest in it is re-spiked every few months?
My instinct is it would be a fun thing to run a couple month long campaign with your gaming group every year or two, but not something to be continously played?
dunno, I don't play enough to test this really!