I'm biased.
This was one of the best movies of the last century, largely because of the Coen brothers' brilliant use of visual imagery. So, if the visuals are the essence of the film's greatness, why would anybody want to spend time reading the screenplay?
Well, as you'll see from this wonderful book, the writing is also brilliant. The Coens refashioned a lot of the screenplay to fit their vision of the film, so what we see here is literally what is on the screen. I say this to spare those looking for "deleted scenes" any disappointment...despite what's written below.
But it's just wonderful stuff. Strong, spare, funny writing.
Say - what gives??