Over the years I spent a lot of time with this album. I have mixed feelings about it: on one hand, it's got songs I consider proper favourites (Carpet Crawlers, to name one off the top of my head). But on the other hand - 1. It's a bit too prog when it comes to prog rock, at least in my book. 2. Sides 3 & 4 offer nuclear winter levels of desolation when it comes to quality tunes, at least in comparison to the wealth on offer by sides 1 & 2. To sum up, there are some excellent tracks here, but the album itself is far too long for its own good.