Erased all the points I agree with
>When was Rosalina ever used to sell game? Shadow yeah. He had... let's not talk about that. But I've never seen Rosalina sell games (I don't mean that literally)
>Rosalina dos have a backstory, but in terms of personality, she's about as one note as you can get. She was nice and the Lumas' mother, but that's about all there is to her character
>I don't know what this one is supposed to say. Explain plz
>Honestly, unless I'm forgetting something, all she really did in Galaxy was stand around and tell Mario stuff.
>In Mario Kart, literally everyone can right a motorcycle. She never does that in the canon games.
>Really
?
1) People simply buy games just because Rosalina is in them, even if the reception to the actual games is divided or lukewarm, like with Mario Tennis: Ultra Smash. And again, Rosalina has been standalone, premium DLC, something Shadow hasn't ever had to my knowledge (stuff like microtransactions in mobile games doesn't count since you can still unlock him naturally through playing the games).
2) I could literally write an essay on this and how it's wrong, but I won't do that, this is purely you making a biased assumption. To name a few things, Rosalina is portrayed as motherly and sweet, powerful, tough, and strong-willed, intelligent and wise, competitive and particularly sassy and even slightly disturbing at times, aloof and detached yet sentimental and capable of forming close bonds, and nonchalant in situations that would greatly frighten a normal character. This is a wide array of character traits, some of which contrast with each other, and it isn't even everything.
3) Shadow deluded himself to thinking Maria wanted him to take revenge on humanity instead of protecting it. Rosalina deluded herself into believing her family was still alive out in space, being part of the motivation for why she left her home planet with Luma. Both characters later learn they had completely deluded themselves and repressed the true memories related to their loved ones, and upon realising it, come to accept their situation and it motivates them to live a more positive, progressive existence.
4) Rosalina saves Mario twice in Galaxy canonically (along with everybody else in the game's ending), will save him if he attempts to jump off the Observatory in-game, provides him with a base of operations for him and a hostel for his friends, takes him to the final battle with Bowser and single-handedly destroys Bowser's entire air fleet in doing so. She is also portrayed as having impenetrable barrier magic. In the storybook, she repaired Luma's spaceship and built the Observatory's buildings herself. In Galaxy 2, she can take over Mario's mind and guide him through levels through projecting her own spirit to wherever he is (meaning she doesn't have to physically be there to do so). She also sends him lives like Peach does IIRC in Galaxy 2. She is also consistently one of the best playable characters stat wise in games where varying stats are a factor. She's a Power Class in sports games, having physical strength on par with Bowser (undeniable in Ultra Smash, since she physically uses the racket and even wields it one-handed at all times, unlike most other characters. Her shot power also beats real-life world records). She has an entire universe within her gown and attacks by kicking galaxies out of it and causing spacial distortions with her hands (depicted in Smash and stated by Sakurai). She is portrayed as "nonchalant" to taking damage, and her Final Smash is the most powerful move in the entire game in terms of raw damage and knockback, including bosses, if used properly (it can do up to just over 300%). And if that wasn't enough, her amiibo bio literally states that she can and will protect the universe from anyone, regardless of their power, she's that powerful:
http://www.nintendo.com/amiibo/detail/rosalina-amiibo-super-smash-bros-series
5) Rosalina is stats wise, best compatible with inside-drift motorcycles, and official artwork and bios state she prefers the heavy bikes and ATVs over Karts.
6) Really really.
