This is not a official review but I thought I would draw attention to this product. It is free with full stat block write-ups some neat special abilities by what the NPC does for a living and a 2 paragraph tactics section on what said NPC's will do. It is a nice handy book if you need some generic NPC's. Below is a list of all the NPC's in the book, they range from CR1 to CR5.
It is free so worth grabbing, plus you can get a taste of what Necromancers of the Northwest has to offer with their pay products for free.