This was my favorite isekai at the start, but now it's just super long, boring and feel like a big huge filler episode. Also this manga would have been way better without the isekai part. Just being a fantasy would be enough. I hate the character in his previous live, i can't relate with him and he's kind of a pedo, like jesus i get that you're horny but she's 11 ffs. I would have rated it a solid 8 overall if it wasn't for the horny side of the manga and the current state of the story.
The arts are really good, and i really like the character design of eris. It's better than average.
From now on i will review the manga before it's current state ( before the filler )
The character developpement is good in general, and the flaws of these characters makes it easier to understand their actions ( except MC ). It feels great to see MC learn and work hard for his magic. I really like Eris and i think she made the story better. She changes a lot and doesn't stay the same.
I overall like reading mushoku tensei, but i feel like the author is losing himself.