I liked this episode, and while I'm not crazy about the kids, I guess they had to appear again sooner or later.
And frankly, Jack isn't so bad. He has guts, at the very least.
Oh, and at the end when Ratchet clocks Knockout: WIN!
Random quote (changes once in a while)
"I have sacrificed much to achieve peace. So too must a new generation sacrifice to maintain that peace. Responsibility! Duty! Honour! These are not mere virtues to which we must aspire! They are essential to every soldier, to every king!"
- Odin, Thor