I understand that compressing five very detailed books of the Bible into one 3-hour movie is going to require some "simplification." But, strangely, PART 1 follows the text of the books very closely, but then PART 2 almost completely departs from the text. Admittedly, this is because Part 1 (fully half of the movie) takes from 1/2 of one book (out of five), and Part 2 then attempts to cover the remaining 4 1/2 books.
Part 1 adds some "dramatic effect" which I don't completely object - mainly stuff that makes sense: Moses has a certain affinity for his Egyptian "brother" with whom he was raised. I can understand that. And Part 1's treatment of how God talks with Moses is really good.
But by Part 2, God has become an "eerie inner voice" or a "spectral influence" that leaves you wondering, "perhaps it's all in Moeses' head?"
But the Books of Moses, in the Bible, show God as a very present, driving force. It says that God spoke to Moses face to face as a man talks with his friend. But Part 2 has Moses thinking he is hearing voices whispering in the wind.
And all throughout the scenes of Part 2, in every instance where Moses has some inner strife about what he is doing, in the Books of Moses it is very clear that God is speaking to him plainly all the time, telling him exactly and precisely what to do.
At one point, God is so much a figment of Moses imagination, that he says "they have to win this victory themselves" and "they have to travel through the dessert without him (God)" to prove themselves. This is, of course, nonsense. God was with them at every step. They were in the desert in the first place because God led them there.
Apart from that, there are the very many parts that just have to be left out to get it crammed into a 3 hour slot. But it seems to me that some of these are important parts. And it seems that, unfortunately, a lot of truth is sacrificed in order to accomplish this.
For instance, a lot of the times where people are punished, it appears that Moses has, under pressure, made a judgement when actually, in the text, GOD made a judgement and instructed Moses to carry it out.
Even in Part 1 there was the beginnings of this treatment. All of the plagues that visited Pharoh, God had told Moses specifically what was going to happen, and WHY! And He specifically instructed Moses what to say to Pharoh. But you can miss that with this movie.
Ultimately, this movie is about WWMD, not WWGD or WWJD.
Overall, though, worth watching. Just realize that for the full story, you really need to READ THE BOOK.