Yeah but Williams has written SO much music that it's inevitable that some of his lesser themes are going to sound similar to the greater ones. But music that sounds "similar" by the same composer is understandable. Music cannibalized note-for-note is something else, and that's what Horner is really bad about. He can write some of the greatest scores and most sweeping themes...and then turn around and use bits of them almost to the note in his next film score. Sections of Trek 2 & 3 are used shamelessly in Aliens, Cocoon AND the remake of Mighty Joe Young, his theme from Glory is clearly recycled in Avatar, and bits of Braveheart are worked into Titanic. Horner is a great composer, no doubt about it...I just don't understand why he gets so lazy in his incidental music.