I don't know why people would comment negatively. You expressed an opinion, in a positive way, saying when you think she's best.
I'll admit I was nervous about her FS choice of music this year, exactly for the reason you gave. But I'm completely converted. Many people have criticized Ashley for going for the drama, while others have wished she'd allow herself to skate to something more lyrical. Well, here it is. She may have been thinking the same thing. A great thing about performing is you get to stretch yourself, do something different; maybe she was ready for that. She can always go back to powerful classic or movie music for the olympic year.
I'm not just pleasantly surprised at what she's able to bring to Exogenesis, with Shae-Lynne's choreography; I'm thrilled. Ashley feels the music and expresses it in a way that shares her emotions and communicates with audience members who are open and willing. She's putting her heart and soul into this skate. It makes a nice contrast with her SP, which is fun, daring, and sassy. She gives both programs her all!