Another irritating bit that some folks tend to jump on is the overuse of various TOS soundtracks. Again, look back at TOS: There are plenty of scenes with no music whatoever!
Now take a look at the early New Voyages offerings. They don't go ten seconds without some piece of original TOS music in the background.
Music should only be included if it helps the scene, not because we now have access to the original soundtracks.