I have to disagree here. I've listened to Ghost Opera in excess of 25 times now, and I am less and less impressed with each listen. The production is flawless, of course, and there are plenty of subtle details and nuances, but I feel that this time around these details have taken the place of the strong songwriting that made Kamelot what it was in the past.
This is by no means a bad album, but when I asked myself, "Which of these songs are going to be Kamelot classics?", I came up with nothing. This album has all of the finesse, but none of the substance.
The Fourth Legacy, on the other hand, is an album I appreciate more and more with each listen. Yes there are some straightforward rockers like the title track, but it truly takes time to appreciate everything in a song like Lunar Sanctum, for example.