It’s an interesting question for the Hockey Hall of Fame - should Paul Henderson be in there? His NHL career was good, but not great - however, “If there’s a goal that everyone remembers/It was back in '72”…
I think he’ll get inducted at some point, but the HHOF is very much focused on the NHL, and likely will be for quite some time.
Getting back to the original topic - yes, I think the Supertramp List is an excellent basis for discussing who should/should not be inducted without the discussion devolving into questions of personal taste.
In arts grants discussions, a post-project assessment always consists of looking at three aspects of a project - attendance, critical reviews, and artistic influence. Ideally, any project will have a measure of success in all three categories, but it reflects the idea that different projects will have had different merits, and that’s okay…