I'm currently replaying Metroid Fusion, and I'm realizing that Samus isn't the emotionless, hard, unfeeling character people remember her as. Yes, she isn't as bad as (what I've heard) Other M's Samus is like, but she does have a fairly emotional side to her. Sure she still is a badass, but she's human. However, I never really thought about it in-game as she was, to me, mostly just my avatar in the world she inhabited.
The article however seems to be a bit extreme. It "killed" Samus? Really? [sub][sub]I would have said the manga did that [/sub][/sub] One bad game made by a different developer =/= "WAH! CHARACTER IS RUINED FOREVER! WAH!" [sub] especially when said character has been largely undefined for the longest period of time [/sub]
What I would say about Other M however, is that it should be an example to not try to define Nintendo Classic types of characters (strangely, Master Chief fits this bill, and yet he's better in the books than in the games. Go figure). Everyone's Link is different, as is everyone's Mario. Sure they share certain aspects, but those are more of the skeleton of the character, which is what the player builds off of.