A Gary Stu in Harry Potter fanfiction often has overly perfect qualities. For example, he might be extremely powerful magically from the start without much effort. He could also be adored by all the main characters immediately. They are usually the center of every important event and seem to solve every problem with ease, which can sometimes make the story less interesting as it lacks the real struggle and development that the original Harry Potter series had.
One interesting 'Harry Potter' star Gary Stu fanfiction could be one where the Gary Stu character uses his extraordinary magical abilities to solve mysteries in Hogwarts that even the professors couldn't figure out. He might have a unique blend of spells and powers that are not seen in the original series.
To avoid creating a Gary Stu in Harry Potter fanfiction, give your character flaws. Don't make them all - powerful right away. Let them struggle with magic at first, like Harry did when he started at Hogwarts. Also, don't make them the center of every plot point. Let other characters have their own importance and roles to play.
Gary Stu characters in 'Harry Potter' star fanfictions can have a significant impact on the relationships between the characters. Their presence can create jealousy or admiration among the other characters. They might disrupt the existing social order in Hogwarts. For example, if they are too good at Quidditch, they could replace the original team members, causing friction within the team. Their actions and decisions can also lead to different outcomes in the story, like changing the way a magical event is resolved or influencing the political situation in the wizarding world.
Definitely. Father Stu is inspired by real-life events and people. The film attempts to bring that authenticity to the screen, offering a touching and relatable narrative.