Silence in the Library
Good episode, over all.
I wasn't really scared. This may be because a) I quite like the dark, and b) libraries are entirely too comforting.
Donna…was not used well at all. I choose to believe her 'shopping' comment was a joke, but she was quite sidelined even still. Maybe next episode once she...stops being a face.
Speaking of, Tennant was brilliant in that scene.
The concept is neat, but...why has the Doctor never been wary of shadows before, then?
I really like River. I hope she doesn't die. The rest of them...don't have much personality, really. Once again, maybe next week.
Miss Evangelista was just weird, though.
The data ghosts are suitably sad and creepy.
That's it.