I'm at work so I can't watch the replays so I ran it through my analyzer. At the end Arcade's macro disappears leaving only micro. I've dubbed that as the "OH *!#$! my commander is dying" curve but the title of the replay makes me think that might not have been the case. I look forward to watching this when I get off work.
As you can see, I really suck from not playing in something like 5 months.