While it is a clean scan and the production and writing quality is also quite high, in times of books like the black sun codex, vaginas are magic, DCC, the Pathfinder Spheres books and lots of other modern variant magic books, it seems like a very timid and restrained attempt of a variant system. Even compared to other 3.x magic variants like the ones from Malhavok Press, like Chaositech or the Unearthed Arcana series it massively falls short.

On the grand scheme I can only recommend it for the completionist and because it is an official 3.5 book, so it blends better.