It's okay, but I feel like I could have written it a little longer, and there are some holes that I feel like I haven't filled in, but overall it's pretty good.
It's great. This book has a natural and natural feel to it, both in terms of emotional and plot lines.
Comparing the two worlds, I prefer the interstellar world. Each small plot is not described in depth but is linked together to form a big plot line. At least I did not find any obvious logical loopholes. The love between the protagonists who support each other is really beautiful.