Overall, the English translation of Didn't I Say to Make My Abilities Average novel is quite accessible and retains the charm of the original. Some cultural nuances might be adapted for better understanding.
The manga's popularity stems from several factors. Firstly, its well-developed world-building draws readers in. Secondly, the characters have depth and growth throughout the story. Also, the humor and adventure elements keep it engaging.
It's got a unique and engaging plot. The main character's desire for an average life in a fantasy world leads to all sorts of fun and unexpected adventures.
Well, the characters are quite charming. They have distinct personalities and the interactions between them are full of humor. For example, the main character's struggle to adapt to her new 'average' state but still getting into all sorts of adventures makes for an engaging read. Also, the world - building in the light novel is great. It creates a vivid fantasy world with different power levels and how society functions around those abilities.