I'm in the process of building this set as support for the Lord of the Rings Hexclix game. The pieces make great props and backgrounds for a multitude of situations. Rather than being tied down to a 2D map that gets old and tired after multiple plays I can use this set or a mixture of this set and others pieces to create an ever changing environment to support numerous other games.
These sets are fantastic for sparking the imagination and the price is the best value in any gaming situation I've seen. For the equalivant cost of a game booster or two I can build an ever changing set that will provide unlimited play.