The second Stark got stabbed, the audience I saw it with changed. There were audible gasps, then everyone goes silent. It's such a "yeah, these guys were holding their own, but... it's not enough" moment. Then Star-Lords "Wait did we just lose?"
I can't get over how great the following 10-15 minutes are. They're bleak, and heartbreaking, and it's awesome. Experiencing that with an audience that didn't know what was coming... might be one of my favorite theater experiences. The rumbling thunder, the lack of score...