I thought the EMS was a step above the MS and could be activated accordingly. Also presume Madara did it, but I have a feeling I'm wrong here. Not sure really.

Also, Hashirama seemed a little 'off-beat', compared to what I thought he'd be. Then again, this could just be a prelude to the Hashirama/Naruto - Madara/Sasuke connection. A way to denote that someone like Naruto with his ideals could also be a God among shinobi (whether he is or isn't is and shall always be up for debate).

Edit: Am I the only one who felt Tobirama acted like a prick, also bossing over Hashirama, capitalizing on his softness? According to the info provided, he certainly seems to match the man whose actions caused the Uchiha's segregation (probably veritable in their justification), but he seemed rather arrogant to me. Lol.