Sure, I get where you're coming from. But from a different perspective this is the problem some people have with very faithful adaptations. It can feel like there's no surprises left to have. Sure it changes the experience, but if all they care about is the base story line, it's not really going to add a whole lot, animated, live action, or otherwise.
Plus you're a diehard MHA fan. You live and breath for this stuff. Nintendoman doesn't feel the same way, probably, maybe, I don't know, the Getter Robo Avi might give it away. So just imagine that MHA for him is like whatever lesser series you find just 'good' and thus aren't as interested in seeing adapted.