It obviously depends what people's complaints are about commentary - but you'd be surprised how much we can improve with code changes, and indeed already have in many aspects since the version of the game shown, just by improvements to the logic of when certain lines are played.
Part of the World Premiere is that it's timed so that we've still got time to respond to user feedback before release. People making constructive posts about areas of the game they didn't like are the most valuable things for us right now, so keep it coming as you see more video of the game.
Should be doable - I'll look into it.