Just going to say for those that haven't tried it and get discouraged about reading about Samus's "panic attacks" and "weak womanization scenes", those are mere exaggerations. Seriously all it is just the fan being upset about the fact that Samus is in fact a female and the realism is that every human has his or her breaking point.
SPOILERS:
If you annihilate Ridley, Motherbrain, and all metroids, as well the home planet, you're gonna get a bit freaked out. Even though she's killed Ridley a bunch of times, destroying him and then the planet he resides on should get rid of him completely. She doesn't have a "panic attack", she gets a little freaked out is all.
It's not like she's falling to the floor with tears and she's being saved by Anthony or Adam or something, though it may sound like that from reading this thread.