My only criticism is the fact that it really could have done with one more epilogue to tie up Hinata's character arc on screen, instead of simply suggesting it. It is a rational fic though, so I sometimes got tired of reading about robots. It does pull off the "clever worldbuilding and fights" aspect of rational fics quite well.
Despite plot-armor, it it a well executed story of a book-smarts Naruto who abuses shadow-clones for book-and-other-smarts. It's an entertaining look at a more realistic and harsh reality of a warring ninja world. It adds some interesting world-building and changes that, frankly, make a lot of sense and in general ends up being a fairly unique view of the Elemental Nations.
It's bootstrapping to godhood, but if you don't mind that ist great.