It took a big effort to read this - carrying around that extra weight to and from work and in planes, and having to search for the concentration to draw together the myriad threads of the storylines in the midst of the rest of my life. But I have to say that it was well worth the effort.
It is not just the length that daunts. This is not a "page-turner" in the normal sense. Whilst some sections draw you through, the majority of the text, for me, cried out to be read lovingly and for meaning - which meant that I had to slow right down to make sense of it all.
If you have the time, and energy, (and are prepared to read something almost wholly American) you should read this book. It is surely of the highest quality.
True - there were the odd fifty pages here or there which I struggled with. But that was counterbalanced with some moments of such emotion (the argument over which brother should look after the aging mother; the description of flying through the blast; the scenes of infidelity; the scene with the shotgun to name only a few) to make up for this many times over.