What I felt was most amazing while reading the article was the members' stage stamina and live singing skills.

What I found most impressive while reading the article was the members' stage stamina and live performance skills. In a stadium-sized venue, even a slight lack of stage presence or vocal volume leaves a noticeable void, but the fact that they maintained perfect quality while running non-stop for all 31 shows was truly professional. I think they are writing this legend because their sincerity in every single performance is fully conveyed to the audience.