Look...I don't want to get into a big thing here (especially considering her very likley retirement). but she was much more to many people than a red dress. I think a lot of people and even some of her fans forget that she was like an unexpected child. She wasn't expected to go to the 2014 Olympics and did so inspite of many factors that could have served to hold her back.
Her appeal was in part due to timing I agree but also a very unique style of skating and personality that just captured many people's imaginations in a sport that tends to gravitate toward easily digested and tried and true choreography.
I only bring this up because IMO you seem to be excluding her from your other bullet points which IMO she more than satisfied for several people and the judges. To me it is amazing when considering she was only 15 (obviously speaks to timing) and absolutely delivering with very few errors in what even at today's standards was a very jam packed season. YMMV...
Honestly I personally don't feel drawn to Zhenya or Alina in the same way but I don't disputed their scoring potential or their scores. I actially think Gubanova should score higher than both when clean but hey....that's just my opinion. I don't expect the whole world to agree but I suspect I'm not entirely alone