After a rough start, the team is back and better than ever. I saw rough not in any sense of a failing from the author, but in an emotional sense. Omega Force has proven to be a strong team in the past building upon each others strengths to prove that the whole is greater than the sum of it's parts. This is where the emotionally tough part comes to bear, when the group falls apart, they fall very far and we see just how lonely and weak they are without the team.
In the end everyone comes back together and this time there is a little mystery tied into the adventure.