OK I haven't had any major trouble with the game until now, but the final boss is annoying the shit out of me and I can't complete it for all the wrong reasons. Another quick question:
What the hell do I do when Armstrong glows green? He recharges his health and conventional attacks aren't working for me.
Run behind him and enter blade mode, you'll need to cut the specific area and he'll be open for attack for a good long while.