Probably the most important aspect of this game is the theme. Because there is a quite unexpected reveal at the end of the game I will not reveal the theme. All I will say is that this game will challenge you and some people might not like it for this reason.
Diamonds in the Rough is based on an interesting premise, but its generally dull implementation prevents it from realizing its potential. Indie fans may find it worth a look, but others may want to think twice.