Wow, great episode.
Spoilers:
This episode has refired my idea from last season that Hiro will end up being Takezo Kensei. Come on, a man is being held hostage, and his daughter goes to help him with Takezo's sword, right in front of Hiro? I say Hiro will end up becoming him, but who knows.
So Peter's been passed out in a shipping container for four months? Sounds fun.
Anyways, very cool.