I just watched it last night and it was merely ok. I did like Rush screwing with Eli and Brody, but the A and C stories were just meh.
I get where Volker is coming from with Park, but he knew she had a thing going with Greer, and he just received his kidney (plus the guy is nuts), so do you really want to try and horn in on his action?
The main story seemed like an excuse to get rid of the Lucian Alliance people except for Varro. You'd think they would have learned their lesson from Atlantis and don't introduce a big group of people if you don't have a plan on what to do with them.