lol. He's stated that the reason that he gets killed a lot is that he tries to pay attention to the questions and answer some of them while he's playing the game. He also explains various changes as he's playing. I'm not sure if you've ever tried to talk to a third party/audience while playing a game, but it makes it a lot more difficult. You can only do one of those things effectively at a time. I think he's doing fine. Since he's in the game while explaining stuff, we're able to both hear and see what he's talking about. Tactile learners are out of luck until FA starts.
i think they mean he is watching the questions and trying to answer them verbally, not with a keyboard. I can play racing games better while chatting, i guess subconscious takes over, but for action games i cant multitask. This is probably the twitch which impressed me the most, possibly just the lighting, but looked way more polished.