This case and this verdict had nothing to do with GMOs, but ok.
Over 80% of genetically modified (GM) crops grown worldwide are engineered to tolerate being sprayed with glyphosate herbicides.
In my experience the two most common anti-GMO arguments that I hear are: A) that GMOs can be patented, which creates IP problems when they spread, and B) that somehow human-designed species might be less safe than natural ones due to unintended health consequences of the modifications (not really sure the rationale for that one.)