The story itself is not too bad and I cannot say it was too boring or anything, but if this season has weak episodes, then this is one of them. The Mutai and Gariabldi's friend - they all just look like appearing.. we had never heard nothing of them.. and now this is the part of the episode and somehow everything works out without major surprises.
More interesting storyline was Susan's one. We knew she had problems with her father but now we get more and more into her past and the char is very well opened for us. And the deep emotion.. that was best part of the episode.