It's really up to you.
I'm Not Jesus Mommy takes a little while to get into, and it's the kind of horror film that's more tense than anything else. I myself enjoyed the deeper ideas and the controversies that this movie explores. It makes you think rather than just covering the screen in pretty colors and explosions. However, I know a good number of people who would rather watch the explosions than have to think. At the end of the day, it's really up to you. If you like a movie with a good storyline that'll take you through controversy and thought, without anything to tear you from the plot, then you will enjoy this movie. If you're some hardcore crazy religious dude, or someone who is absolutely against the idea of cloning, then you won't. Simple as that.