There have been former reviews of this film, which have weighed in on the pro or con, but aside from all that hoopla, this is the DEFINITIVE movie by John Huston.
As not only the director, but the one who portrays "Noah," my family and I found this to be very close to the first 22 chapters of Genesis, which the film is adapted from. Huston is a phenomenal Noah, and you can actually believe that the period before, during, and after the Flood occurred in this fashion. He is remarkable as the Patriarch who's in love with the animals which the Lord God brings his way and preserves - two-by-two - in order to replenish the Earth after the Flood.
Aside from Noah, probably the most engrossing of them all is Abraham's depiction by George C. Scott, and at times, Scott played Abraham with a heavy hand, and the scene before he is asked to sacrifice Isaac was a bit much, with Scott carrying on very melodramatically. But overall, it was still worth the price for the film.
Do yourself a favor and get this film. Don't take this reviewer's word for it, although I think my word is pretty good, but be the judge for yourself, and while you're watching the film, crack open the Bible and follow along. You'll find it not only instructional, but enjoyable as well. And it may give you a new passion for what's taking place before your eyes.