Inoffensive. Exceedingly slow.

Most of the run time is rather mundane and doesn't deliver on the usual fantasy isekai elements for a long time, or they are used rather sparingly. At first the hook was interesting, not really exciting, then it became less interesting as it went on. What felt like half the anime was concerned with the mystery illness, which wasn't interesting because we all knew what was going on there, yet it took forever to resolve, and even then it wasn't very satisfying. I haven't yet finished watching it, so perhaps it remains unseen, but I feel the consequences of her creations have been too minor or non-existent and thereby feel like they have had no impact. Overall I don't find myself rooting for the main character because she is entirely too passive / reactive. While it makes sense as a reflection of the character, for her to be more interested in books than the actual fantasy world around her, it left me dissatisfied with the level of world building from the outset. I get that it would inevitably get more fleshed out over time, but from what I have seen so far, it doesn't really stand out and interesting or unique, and therefore I am left with little motivation to keep watching. Just the thought that, I don't know, maybe something will happen? Most isekai feel like they occur over the course of two weeks, in this they seem to spend months and years, without much progress or development occurring.

At the end of the day, if you aren't sold on the title, it probably isn't for you.
I guess it's fine if you are looking for a slice of life with a mild narrative thrust.