I've been watching the remastered TOS over the past months and have made it through episode 8 of Season 2. As one who is a big fan of film scores, I have to say that this set does not interest me. I was a bit surprised to hear how frequently the "ominous" music is reused episode after episode after episode. At first I thought perhaps that in season one, they were trying to save money by not re-scoring every episode. Season 2 definitely has more original music, but I still hear the re-use of prior material.
I can't imgaine wanting to listen to 2 CDs worth (at least) of the same thematic material cut over and over for different episodes.