Seriously overrated
I don't mind a slow burn when there is a great payoff but in this case the payoff is predictable, underwhelming and frankly nonsensical.
The acting is solid, the production design and practical effects are great, but the story, such as it is, amounts to little more than a Twilight Zone short.
The final reveal makes no economic sense which undermines the impact of everything that has gone before and frankly the whole thesis of the film.
If a course of action is pursued by a heartless corporation for solely economic reasons, it ought to look like it would cost LESS than doing things in a more traditional way, which in this film it decidedly does NOT. Most people seemed to like this movie, so maybe understanding math, economics and the cost of implementing complex bio-technology systems are relatively rare qualities.
If you do get those kinds of things or tend to challenge the ideas in a movie to decide if they're really plausible or not, do NOT watch this movie. You'll find it dumb, despite some good acting and set design.