Is Ayu really 'legendary'?

[Mirrorcle Monster]

There is no doubt Ayu is a legend and she changed the industry IMO. She had her peak (which lasted for long if we consider it is Japanese market and that Ayu released albums every year and singles every few months) and now she is declining, but she still might have a second peak (not THAT big but she still can create that touching song for everyone)
About AKB48, i think they deserve to be legends. The way they organize themeselves, the way they sell their stuff (handshake events, elections....) is really innovative and they really made idol girls HUGE again. They deserve the success they have imo