I'll reserve judgment on the second goal, as I don't know if, or how clearly, Alisson called for it. But I wasn't 100% sold on him before then either. Agree with some others that he looked sluggish. He definitely needs to have a run though and see.
Think it's incredible that Henderson seems to look better than a lot of guys who've played their whole careers at CB, despite him playing there for the first time in his life 5 weeks ago.