There are a lot of things I like about Food Inc. I can geek out a bit on seasonal and local food. I have a local butcher I work with for most of the protein we cook and he sources his product from a small set of farms within driving distance of here. I have ethical problems with battery farming, both because of animal cruelty issues but more importantly for pragmatic reasons like environmental externalities and antibiotic abuse. I cook, a lot. I'm very sympathetic to Food Inc's viewpoint.

But the Monsanto stuff is a highly technical issue, and neither Michael Pollan nor Eric Schlosser appear to have much expertise in them. There is a lot of GMO FUD. I would not assume that none of it leaked into the movie.