I’m a big Mega Man (mostly Classic) fan. I think MN9 was judged way too harshly. It’s not a bad game in its own right, not markedly great either, but certainly a passable and enjoyable one nonetheless.
People were hoping for another Mega Man X but of course it was never going to be exactly that. They need fangames and ROM hacks for that, not someone who could lose pretty much everything (job, work, money) if they stray too close to Capcom’s IP. I don’t know exactly how much Comcept promised and how much was hype built up by fans, but somewhere along the way expectations became misaligned and people were pissed and disappointed.
But yeah, going into it without any big expectations certainly helped me enjoy it.
I think that’s kind of an odd perspective because many (if not most) people will discover a game without knowing any details about how it came to be and what was—and wasn’t—promised.