Okay, I'll chime in on the V-topic...
For me V is my all-time favorite album (not only of Symphony X, but in general) and I'd like to explain, why - oh and on a side note to one of the posters above - I started listening to Symphony X with Damnation Game and Divine Wings and bought every album starting with Twilight as soon as it was released, so V was by far not my first contact with Symphony X.
I must admit, that V was a grower, because with the first listens, I wasn't too impressed and couldn't remember too much of it after listening. It seemed like a bit too weak musically. But after getting into the music and songs on the album it has evolved sooo much for me. I think the main point why I like it so much is its diversity. No one element dominates throughout the album, not the guitars, not the bass, not the keyboard, not the drums and not the vocals. Everything blends in to form a complete musical picture. Every instrument and the vocals have their own parts, where they really shine. Melodies move through the different instruments so naturally that I can only marvel at it, every time I listen. The songs blend into each other (which I am just a sucker for) and there are so many parts that stand out to me as very special and I am touched emotionally in so many ways during that album (during the slow and the hard parts both) that I almost only listen to it when I have the time to listen to it consciously and in one take.
All this is not to say that I don't like their other albums very much, too, but on the whole they're just missing that bit of completeness, wholeness and balance between elements and instruments that V has. In reference to the above posters mentioning the vocals being more back in the mix: this is good in my book, because the vocals blend in with the rest and are one element of many, which only together form the whole picture that is V.
Because of all I have said, I can only count myself to the "more keyboards" and Pinella-involvement movement and I was a bit wary, when reading the "all guitar riffs have been completed" comment from Romeo in an earlier update, because it sounded like the riffs alone were the most important part of the songs, where I personally would disagree, because I see a song as sum of all its parts.
So, as far as I'm concerned, if they every release something that touches me as deep and as long as V does, that would be....... (there are just no fitting words to describe it).
So, I am looking forward to the next album in anticipation and I am quite confident that it will be great, because every album was great somehow (just the first part of the Odyssey album is getting on my nerves sometimes)!
It will just not be as balanced and complete as V is for me