I found this movie to be compelling and shocking.
I couldn't finish watching it. The scenes from the killing floor were too much for me.
Of course, an animal needs to be killed if we want to eat it. I am just shocked at the cruelty of it all and I cannot eat meat again without thinking of what that animal had to go through to be placed in front of me.
More and more studies are out there showing how we in the First World eat too much meat in the first place. It's not only meat - refined foods are also contributing to the obesity crisis.
I recommend you seek out books on Blue Zones to get a better idea of a healthy diet and lifestyle.
Watch this movie but be prepared for the brutality of it all.