"Metrawesome" would have been a better title.
That aside... The visuals definitely convey Egoraptor's style adequately.
The voices were allright.
However, the humor just... isn't the same. For one thing, mentioning how many times one dies in any given videogame isn't a particularly amusing way to convey a videogame, since one can pull the same feat in practically any videogame (depending on the difficulty level of the game, and of course how badly the player sucks at it).
More Metroid-specific jokes would have been funnier; the Ridley gag was allright, for one thing. Another example of something Metroid-specific could be a scenario involving the Morph Ball, for instance. (Such as... HOW the hell can a person wearing such a large suit of armor roll into such a tiny ball?)
So yeah... All in all, not bad.
I like your choice of subject matter, but you could have done more with it.