After Warhammer Total War 2 I'm not sure I can go back to "normal" games anymore, its sort of spoiled Total War games for me. I don't feel any hype for this, its just a bit "meh" which is why I haven't pre-ordered but perhaps I'll pick it up in the future if it gets decent reviews or when its on sale but I'm not in any rush.
Funny, I'm the opposite, I enjoyed the Warhammer games for what they were but they were far too battle focused for my liking and a return to a more campaign map focused game and diplomacy is what I was looking for.