Well, I can't say I'm that impressed with the look of the game or what I've seen of the UI. Those aspects look like generic open-world fare. In my opinion, of course.
But I like what I'm seeing of the atmosphere of the game. The countryside being infested with strange and interesting monsters is a nice backdrop to the game, and I enjoyed the cinematic approach to quests (which usually isn't my thing).
So, yes, it looks interesting. Maybe not the super game I think I was expecting, but certainly pretty good.
I hope they refine the UI to make it more RPG-centric, and they can't do much about the actual graphics at this point, though everything was animated well and had high resolution and all that. The actual art-style didn't impress me much, though. I'd much prefer the graphical style of Gothic 2, or an open-world game with more of a hand-crafted feel, and not a feel of a large, barren, mostly empty world (if that makes sense.)
Hope that cleared it up for you. This won't be a day one purchase for me (it's very rare I do that), but I'll certainly give it a whirl at some point, probably when I've actually spent some time with the first 2 games in the series!