Hey, this thread died too quickly. I would say generally that double albums by "major artists" are almost invariably overrated by fans and critics. It is a very rare event when there is truly enough first rate material to justify a double album. "The White Album", "Exile on Main St.", "Blonde on Blonde", "Goodbye Yellow Brick Road", "London Calling" to name a few, all could have benefitted from some judicious trimming.
On a related note, I think the increased capacity of cds is a major problem with modern recordings. It seems bands feel compelled to put too much material on their albums simply because they can. An album just doesn't need to run much longer than 40-45 minutes without a darn good reason. I can't count how many potentially great albums have been sabotaged in this way. For god sakes, exercise a little quality control. At the very least separate out the dreck and label it as outtakes/bonus tracks at the end of the cd.
On a related note, I think the increased capacity of cds is a major problem with modern recordings. It seems bands feel compelled to put too much material on their albums simply because they can. An album just doesn't need to run much longer than 40-45 minutes without a darn good reason. I can't count how many potentially great albums have been sabotaged in this way. For god sakes, exercise a little quality control. At the very least separate out the dreck and label it as outtakes/bonus tracks at the end of the cd.