I agree. She has been harsh on Hannah in a weird way--not just this is how you can do better, but she does make it a personal critique every time. And you could feel in that rehearsal footage when Carrie was pushing at her Hannah just wanted to say--you make me so damn uncomfortable.
As for this season, it really has been quite lackluster, esp since my favorite is gone and now I am left with Kel, who I hardly notice for some reason, Ally, who has always gotten on my nerves, the country singer, who bores me, and well, that leaves me actually liking Hannah. (she doesn't bother me as she does others here)