For myself, AMOLAD is the only re-union album that I still listen to all the way through. I like bits and pieces of the others, but I'm not a big fan of the longer songs they've done the last few albums.
There's something different about that album, it seems like it wasn't as promoted as the rest of the reunion era albums, especially the last 3. I have vague memories of video exclusives of "Different World" or maybe "Benjamin Breeg" on Amazon (def ahead of the game at the time), but not much else. I think it was only 4-5 months between recording and the release date, which is also also remarkable these days.