I liked this episode, though it isn't the strongest of the season. The project leader made a better companion for the episode than Amy. I just about would prefer her over Amy Pond. While Matt and Karen act off each other well, I am starting to think it is more due to him. In scenes where Karen is in groups she just fades away among the other actors and doesn't project much of a presence in a group. I hope she works to improve that in the next series.