Oh for fuck's sake here we go again.Its really weird to call people hating on other M story sexist, I'd say other M is probably the most sexist game I ever played.
The problem with Other M was it was made to increase the franchise's market share in Japan. Metroid had never been as popular in Japan as it had been in in the West, as Metroid's blend of Western sci-fi cultural inspiration and darker themes historically haven't played well with Japanese audiences. Ergo, Other M was written by Sakamoto specifically to appeal to them.
The character traits attributed to Samus in Other M -- stoicism, strict adherence to hierarchy and protocol, exacting social awareness -- are traits of a strong and heroic character. In the West, they're not; rather the opposite. And when Sakamoto placed himself in charge of voice casting, voice directing, and localization, he didn't account for that and translated the game as opposed to localize it. And, Nintendo and Team Ninja ended up with what happened as a result.
That's not a gender thing, that's Western audiences interpreting bad localization through the lens of gender, because gender relations have been on the forefront of Western political discourse for over a century.