I purchased this as part of the Dry Ravine bundle, and the overall collection is superb, if somewhat overwhelming. I'll be using these as part of an extreme badlands-type environment my Party will be adventuring in for 1 or 2 months, so it's perfect for the numerous encounters I have planned. The only thing this particular set is missing is an overview page showing all the different path pieces so you have some idea how to fit them together. With 64 sections in this particular kit that can be combined, let alone the other 3 kits that make up this bundle, it's wasteful to print them all out to figure out how to fit them together. Otherwise, this is another excellent addition to Heroic Maps' superb products.
Update: I just wanted to acknowledge that there is a graphic on the product webpage that shows all the pieces, although due to the sheer quantity they are somewhat small and hard to make out, at least for older eyes like mine!