I respect their goal, but not their means. They have a history of funding Eco-Terrorism. For example, they've made donations to the North American Earth Liberation Front (ELF) in 2001, which shortly afterwards received a 4-count indictment for firebombing logging trucks. The ELF & it's sister group (ALF, which released 1,200 minks from an Iowa farm in 1 instance), are both considered domestic terror groups by the FBI. Then there's their members that think that dousing somebody's several thousand dollar coat in red paint is an acceptable form of protest. I don't know what the status is of their court case, but last I heard, the IRS was being asked to revoke their tax-exempt status, among other things, since they were funding domestic terror.
I've seen a "Stop firerbanding cows!" protest first hand. Didn't take part, walked by it while in D.C. on my way to McDonalds, but a legit protest is one thing...but blowing up / releasing people's property, economically damaging individuals just because "fur is murder!" ? I can't agree with those methods.