This is a very important film exposing the growing ubiquity of antisemitism, not just for the heinous attitude that it is, but for what it means in the greater scope of our global civilization.
Antisemitism is the 'canary in the mine' warning us of a much deeper, more insidious mindset that threatens all of us, whether we are Jews or not.
I was struck at the examples shown in the film that demonstrated antisemitism on the Left. We expect it from Right-wingers, (although this is an assumption that we should not necessarily make), but not from those who are so-called liberals.
It made me think. It made me aware that I need to pay closer attention and not assume that media doesn't have an agenda or that public figures are who they purport to be.
The mark of a good film is one that interrupts your direction and makes you think. This film does exactly that.