All I can say is how excited I am to find out all the twists the writers are handing off to us every season - This episode just opened a new fantastic dimension to the story.
I just can't believe the show is in a stake of not being renewed while shows like Alcatraz are still on the air!!!!
This episode has really got me hooked and reminded me why I love this show so much, it actually almost got me to forgive the creators for the episode "Brown Betty" (Seriously, this episode traumatized me) :)
In conclusion - How can you even consider cancelling this AMAZING SHOW !!!!!!