Honestly mostly disappointing. The subclasses feel unfinished and lazy (some Cleric Subclasses even share abilities, making them not at all unique, and defeating the point of making it a subclass) and the lack of spell variety is really disappointing, almost all of them being Summon (Creature) spells. But some of the optional class rules, feats, and GM options are very well made and fun! Over all I would recommend to get it on sale or at a discounted price, as it is not worth the full price, but there is still much fun to be had.