This product includes a few feats that I feel should have been around sooner, like being able to increase the number of veils you can have shaped, allowing for non veilweavers to have a feat only option for veilweaving. a few reprinted feats and veils, BUT I am fine with this because that means that this product requires no other books to use. as a DM, this means less places I have to swap between. As a player, same verse as the last. We also get a few traits including one that can let you change the weapon type of a weapon-like veil (with a limitation of weapon category light to light, one handed to one handed, and such).

But the true meat is the class: the Zodiac. It has a nice choice between playing a more fighter styled class by picking solar orbit or a more veilweaver styled class by picking lunar orbit. Beyond that, this class functions as a summoning class in a really great way: essence burn to summon a constelation either as a weapon, armor, equipment, or an animal companion/ally.

I don't know if I conveyed anything helpful here, but I really like this class and think it pulls off what it is going for.