Is it informative, somewhat, is it a smoking gun? Not at all. Walking into a corporation and belting out to anyone who will listen and starting with "why is your company killing dolphins." Of course they are not going to have a comment, and they sure as hell are not going to take you seriously. Then to interview strongly one sided experts to try and make your case without hard evidence. Yeah right. Might want to try a different approach next time. You actually might get somewhere then.