ARTB i a great song but so are several of the other demos and the entire album. There has to be limit for how long the album should be.
12 songs isn't much but several of the songs are long and the album could easily have benn too long if more songs were put on it.

I also think that Postcards From The Wasteland and We Can Dance are good enough to be on a Bon Jovi album but that just shows how creative the guys have been this past year.

All in all I think the album contain the songs it should and it is the sort of album you get tired of right away.