In general, the Mane 6 would each bring their own unique perspectives. They might discuss it among themselves, Twilight leading the conversation about the deeper meanings and Rainbow Dash interjecting with her more action - oriented thoughts. Pinkie Pie would keep the mood light, and Applejack would make sure everyone stays on track. Rarity would add her own touch of elegance to the discussion, and Fluttershy would be the voice of compassion.
Well, Twilight might be really intrigued by the complex storylines in the Kingdom Hearts fanfiction. She'd be analyzing the different worlds and how the characters interact with them, just like she does with magic in Equestria. Pinkie Pie would probably find all the wacky and unexpected plot twists hilarious and be laughing throughout. Rainbow Dash might be a bit critical, comparing the action scenes in the fanfiction to the epic flying battles back home.
They might be really intrigued. Twilight Sparkle would probably analyze the unique story elements and how they compare to the magic in Equestria. Rainbow Dash might be excited about the action scenes in the fanfiction and compare them to her own flying stunts.
Twilight would be excited to explore a new fictional universe. She'd start taking notes on the magic systems and different worlds in the fanfiction. Rainbow Dash would be bored if there wasn't enough action. She'd be looking for epic battles and heroic deeds. Pinkie Pie would love the fanfiction just for the fun of it, no matter what it was about.
Well, in such a fanfiction, it might involve the Mane 6's different reactions to the Kingdom. Twilight Sparkle could be analyzing the magical aspects of the Kingdom, while Pinkie Pie might be excited about all the new parties and fun things she anticipates. Rainbow Dash could be looking for some cool flying challenges there. It all depends on how the author has written it.
Well, it's hard to say exactly. MLP might find the unique world - building in RWBY fanfiction really interesting. The different characters and their powers could be both fascinating and a bit confusing for MLP.
In general, they would each bring their own perspectives based on their personalities. They might discuss among themselves how different the SAO world is from Equestria, and yet find common elements like the importance of loyalty and facing challenges. They could also be inspired to create their own Equestrian - themed adventures with some ideas borrowed from the SAO Abridged Fanfiction.
It depends on their individual interests. Rarity could be interested if there are elements of beauty and elegance in the Pokemon fanfiction, like the design of some Pokemon. However, Applejack might not be that into it as it's so different from her daily life. Fluttershy might enjoy it if the Pokemon are depicted in a gentle and friendly way. Rainbow Dash could be into it if there are cool action scenes with flying Pokemon.
Well, Twilight might be very interested in the unique storytelling of the SAO Abridged Fanfiction. She would probably analyze the plot structure and the way the characters are portrayed. Rainbow Dash might find the action parts exciting and start comparing it to her own adventures in Equestria. Pinkie Pie would be all over the place, laughing at the funny moments and maybe even throwing a little party while watching.
The Keyblade wielders like Sora, Riku, and Kairi would bring a sense of adventure and a different kind of magic to Equestria. The ponies, on the other hand, could teach them about the power of friendship in a more direct way. Donald and Goofy might be a bit startled by the ponies at first but would soon get used to them. Donald's magic could be compared to the magic of some of the unicorn ponies, and they could exchange magical knowledge.
The idea of friendship is also quite common. Since MLP is big on friendship, fanfictions often use that concept within the context of Kingdom Hearts' more battle - and adventure - oriented world. For example, the ponies' friendship might be a source of power against the darkness in Kingdom Hearts. And also, the concept of different worlds is shared. Just as Kingdom Hearts has various Disney - inspired worlds, MLP's Equestria can be seen as another world in the Kingdom Hearts universe in these fanfictions.
They might be quite surprised. Some characters could find it strange to see their own stories being reimagined in different ways by fans. For example, if Sherlock Holmes were to watch elementary fanfiction, he might be intrigued by the new interpretations of his deductive reasoning skills or his relationships with other characters like Watson.