This movie is like real life, by which I mean - not a lot happens in the available 2 hours or so, and not much game plan or plot is evidenced by the frequently invisible cast (their invisibility being due to the "experimental" lighting as mentioned by many reviewers).
A big bore. No big surprise that Altman helms this - he is a very variable performer (yes we all loved "Gosford Park", but "Pret A Porter" anyone? Kansas City? Dr T. and the Women? Aaargh), but the fact that the raw material is a John Grisham tale, and the excellent cast that you will perceive through the gathering gloaming of your insistent slumber - makes this truly a masterpiece of bad film. And no, it is not "so bad it's good".
It's just bad.