-I kind of was disappointed that some of the plot lines ended so early. For instance I would have liked to have seen Mary go to New York; I feel like she was going to get together with Matthew anyway, no need to rush things
-On the opposite side of things, I'm so tired of Bates drama. He's such a great character but the writers keep throwing drama at him for whatever reason. I feel like he's going to be found innocent eventually, so dragging this out annoys me.
-I thought Thomas had a great arc in S2. He's an interesting character I'd love to see more of from a personal level; we got a glimpse at his vulnerability in the first episode of S1, but that was it. The stuff with the dog was kind of funny, but I didn't like seeing him become the valet. Still, if it means the character will be developed more in S3 I'm all for it.
-I'm gonna miss Carlisle lol. Oh well, the actor is pretty awesome on Game Of Thrones though