I'm totally fine with not seeing a lot of new content in EA, I like the idea of having the majority of stuff on the full release be new, I think that's the best option. I will say though that they should probablt introduce if not all then a majority of the classes in EA, because those definitely need testing to make sure they work with Larian's system changes.
Overall though I'm quite excited by this patch. It's got a lot of stuff I'm enthused about and it leaves me hopeful for the direction of the game. In particular I'm hopefull that they'll continue tweaking combat to something better-balanced. At the very least things like separating Jump and Disengage as well as changing how camping works shows they are actually listening and taking feedback under advisement.
I would still really like it if they gave us a list of commonly brought up issues that they acknowledge so we know what they're aware of. I fully support them not announcing stuff until they have something to show but I don't think it would be a bad thing for them to say "hey, this handful of issues you guys keep bringing up? We're looking at them. We're not saying we'll change them or how, but we know you guys care about themso you don't have to keep bringing them up."