This music is certainly evocative of the emotions that it is meant to convey. Having said that, though, the number of tracks you get makes the music a bit limited in scope. You'd either need to use it exactly for certain situations, or imaginatively come up with some method of using it elsewhere.

I bought it when it was free, and I'm relatively happy with it as mood music, though I've not had a gaming situation yet where I've actively been able to use it. Hopefully in time, though, I'll be able to.