ASR is clickbait. There is a lot of confirmation bias out there but ASR did not address that.
Too many people post the arguments their salesmen used to sell them an expensive peice of equipment like it is fact.
Bottom line is you need to learn to do your own listening and evaluation. For me it involves going back and forth after hours or days of listening in each pass.
Too many times "different" is interpreted as "better". "yes, I can hear a difference" but you need to go back and forth with lots of different music to figure out what the subtlties are and was different better or worse.
Jerry