I own a lot of FatDragon's product, and I think it may be safe to say that this is my favorite. And that is with me using it in a way that's not exactly what they intended. Instead of going the intended 28mm route, I've been shrinking the buildings down for 15mm. And they work GREAT that way. Sure, there are some fiddly bits, but I brought that on myself by shrinking it down. The buildings themselves are still easy construction jobs. And you get a good variety of buildings for the core of a town, and being able to customize them through the multiple texture options is very helpful. I can only imagine that they're just as great (and a bit easier to construct) in their native 28mm size. Highly recommended.
If I have any complaints about this set, they would be about the lack of expansions. My town needs more buildings!