While the artwork in this set of printable props isn't as attractive or "realistic" as the art that one can find in similar products, the author/artist has gone to a good deal of effort to provide a robust package rather than just a single prop. The centerpiece of the product is really the bridge which, once printed and assembled, can add a cool third dimension to any river crossing encounter. The included river tile (complete with depth chart), boat layouts, crocodile counters, and stand-up bears can basically make this product your one-stop shop for a river crossing encounter. That's plenty of value for $1.95, but the author also included a regional hex map, some background for the region, and a few adventure hooks for those who would find these helpful. Aside from a single reference to "+5 hit points" in the description of the cave bear, everything else in the product is completely systemless; adapt to your heart's content.