I couldn't bear to watch it. Too upsetting. But, just knowing it's been made is enough to stop me falling off the vegan wagon. It reminds me why I'm a vegan. I would never eat meat, but sometimes struggle socially when offered non-vegan cake etc. So, I have occasionally lapsed with dairy and eggs in cakes etc. I have to remember how important it is, as an ethical vegan, to not do that.
I really think meat and dairy eaters should be encouraged to watch it.