As an avid fan of Stargate SG-1, I bought this CD without a second thought.
Thankfully, I was not disappointed. The music is good, but its real strength is its variety. From the intense anticipation of "The Enemy Within", to the grand, yet calm "Nox Theme", this soundtrack just about has it all. Most of the tracks are theme-oriented, with enough variation to keep it from being repetitive.
The only problem with this CD is that it really helps to have seen the episode from which the track is drawn, as the music closely follows the action. Thus, if you have no real exposure to SG-1, this CD loses some (but not all) of its effect.