I believe The Beatles: Rock Band came the closest to being perfect. Eveything about that game was just beautifully done and the only things missing was Pro Drums, an option for Keys, and a few more Beatle songs (Hey Jude, Strawberry Fields Forever, Yesterday etc. etc.)
It’s an accessible roguelike. That means that more people who aren’t obsessed with min-maxing a roguelike are going to play it, and once they reach the end of the storyline, they’re most likely drop it. You don’t need 100 hours to see the whole story, therefore most people won’t reach 100 hours.
That said, if you really dig roguelikes and regularly put 500+ hours into them, you’ll probably put >100 hours into this game as well.