Firstly the films are fantastic, this review is purely about the blu ray, there seems so many reviews on here going on about the great quality and that to get the best out of these films is to have them split over 2 discs, the fact is this, apart from the first film, the other 2 are taken from the same master as the theatrical set, with the exception of the extra audio tracks, yes the films are longer, but there is still space on each disc to put each film on one disc and then some, as for the sound, if you have not heard the theatrical set then this is good, but the theatrical set is better, with better surround and deeper bass, i am on my second boxset here having sent the first back thinking there was a problem with my boxset only to have another come which is exactly the same (my system as been in home cinema mags, so i do know what i am talking about on this front),overall though if you had to choose between this set, the theatrical set or stick with the dvd, this is the best (if you can live with the less superior sound) bottom line is this, this is ultimately taken from the hi def master that was created for the dvd set (yes lotr was filmed back then in hi def for the cinema), hence the split over 2 discs, and not because it was needed to be put on 2 BD discs for optimal viewing (check up home cinema review on this)