ok ok the library 2-parter was kinda good, the whole shadows thing I didn't really like as it seemed too much of "heh scare children"(plus it seems to be ripped straight out of the x-files episode "softlight"). I get that that is a point of the show though, so I am not gunna hold it against it. It was a lot slower story at first which was better than ones like Doctor's Daughter which was all running. Moffat seems the best of the writers with pace, so it'll be great when he's head writer (I really enjoyed the first episode but not so much the second) Midnight was also cool because it was something different, and relied more on a core cast than a scary monster (and the second Doctor's son featured, so yay)
Also spoilers for the main badguy at the end of the series!
Also 4D, the Autons are robots, not zombies

Also if you care, Torchwood next year will be only five episodes, broadcasted over one week on BBC1, telling one main story. That's the current word anyways.