But it does for the most part. Like they said, pro SF gamers might be able to know the difference but those guys are something else (and they're not going to be using PS Now)
Intermediate players will be telling the difference. If you know to shoryuken a jump-in then you'll be able to tell the difference. It's pretty bad for for any game that's timing sensitive.
Latency testing in a review like this is pointless information because it is absolutely specific to the connection tested. It would mean nothing to anyone other than the guys sharing the connection with the reviewer.