To be honest, this episode was completely "Meh" to me. The ending was cool, and Whiplash makes for a dangerous villain, but thats about it. Also, what is the point of Rhodey being War Machine if he barely even helps out at all?
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