Having purchased this set, I have to say it was the best Fat Dragon Purchase I have made!
In my campaigns, the village and city is often as important as the dungeons, and I'm sure that isn't uncommon! These buildings look amazing when finished, the example photos are great examples of what you can make, but you are not limited to that at all! Building a sprawling metropolis is only a matter of paper and time, with these buildings being infinitely customizable thanks to their modular designs and dozens of options for each module.
And it isn't that much time, either! It only took me about an hour and a half of work to build my first building out of this set following their instructions. My next building took half as long, and I'm sure with practice and the right tools, further constructions would be even faster. The roof is the only "tricky" part to the construction, and even that piece is pretty simple once you figure it out. While these buildings look amazing it really shouldn't be intimidating to anyone.
My only word of warning is this: Read the instructions completely before you begin, and buy the right equipment straight off the bat: A cutting board, a utility knife (from the tool isle NOT a hobby knife from the craft isle) , and a metal ruler. You'll probably also want some craft glue or an office glue pen, and you will want PLENTY of toothpicks! Only a few dollars for the whole kit. And also take some time to visit their forums at http://www.fatdragongames.com and read some of the posts in the tips and tricks section.
In short: This is the best set Fat Dragon has put out yet!
[5 of 5 Stars!]