Harrison himself said after the game that he didn't find it until the 3rd/4th inning. Are you going to tell him that he was wrong as well and that he's just being too negative? He says he didn't find his timing and rhythm until the 3rd/4th inning and that Gary was telling him he was moving too slow.
You're talking about results when none of those comments are about results and about his process of pitching. It was abundantly obvious that Harrison wasn't sharp at the start of the game and even he and Gary agree but hey you know best and they are clearly just being negative.