What exactly makes a fanfic bad?

A bad comic might have poor art, a confusing plot, or uninteresting characters.

It could be that the 'bad name worm' fanfic has no clear direction or goal. Or the dialogues might be unrealistic. Another reason could be that it doesn't stay true to the original concept of 'bad name worm'.

Well, bad boy fiction typically centers around male leads who don't fit the typical mold. They might be into risky behavior, have a troubled past, or just have a strong sense of independence that sets them apart. The appeal lies in the excitement and unpredictability they bring to the story.

Bad comics could be those with poor art, a confusing plot, or uninteresting characters.

One thing that can make a 'bad Twilight fanfic' is poor writing skills. If the grammar and spelling are constantly wrong, it's really off - putting. Also, when the author completely misinterprets the characters' personalities from the original Twilight series. For example, if Bella is made into a super - confident and outgoing character instead of the introverted one she is in the books, it can feel really wrong.

One factor could be a complete disregard for the established lore and characters in the Harry Potter universe. For example, if a fanfic makes Harry a completely different person with no resemblance to his original character traits, like suddenly making him extremely cruel for no good reason. It just doesn't fit with what we know and love about the series.

One reason could be a lack of understanding of the original Sonic characters. For example, if the author makes Sonic act completely out of character, like being overly mean or cowardly when he's typically brave and heroic in the official games and lore. Another factor might be a really convoluted and uninteresting plot. Instead of an exciting adventure like in the Sonic games, the fanfic might have a plot that's hard to follow and lacks any real action or purpose. Also, poor writing quality such as a lot of grammar and spelling mistakes can make a Sonic fanfic bad.

A bad Warhammer 40k fanfic might have a weak plot. It could be just a bunch of random events strung together without any real purpose or build - up. For instance, the story might start with a battle against the Tyranids, then suddenly shift to a diplomatic mission with the Eldar with no clear connection between the two. Also, bad writing style can contribute. If the prose is overly simplistic or filled with grammar and spelling mistakes, it makes for a not - so - great fanfic.

It could be a series of unexpected and dangerous supernatural events that the characters struggle to deal with.

One aspect could be the 'breeder' concept. This might introduce a whole new set of relationships and storylines within the fanfic. It could be about the breeding of dragons, which might involve unique genetics, hierarchies, or social structures among the dragons that set it apart from other works.