Content resulting from the module "cave" interessamte options and it's really the game an enrichment, up to this point 5 star ... BUT
The price is clearly too high (also applies analogously to "Nomads" and the module "Capitol"), for a bit of printed cardboard that is laughably expensive, as a fan I've allowed myself it anyway.
But what really annoys me is the poor quality of the print. The pale colors do not fit quite right for colorful rest of the game and therefore always act as a foreign body. This is, especially for the price, just plain annoying.
As I said, I still have my fun with it and to whom the price and the poor quality should not mind access, all other I advise the 5 hexagons easy to tinker itself (to regulate the "caves" s gives online).