They know how to react better. They have to, we are talking about one the most anticipated series of the year. They have to take their time and expressed their real reaction. That's the real beauty in normies reactions. I would add they may need some fresh air, maybe another team mate more reactive to shocking circumstances. Reaction nowadays are quite another way of enjoying a TV SHOW, I always end a series episode and fly by to YouTube and watch if they react. I think they are really important, and that's why they should improve on them. People don't want to feel alone while watching a TV show in their own, so they go to the reactions videos, so the laugh, the cry, the shock, the drama could be shared.