Same thing with YouTube. I wish I could vent to the people responsible for putting rubbish in front of me. They deserve to hear my opinion as much as they think they have the right to serve me that ad.
I think ads on the internet should only be allowed if they allow comments, with extremely limited moderation capabilities so that they can't just delete all the comments they don't like.
Just imagine the quality control we'd get on products. If people commented how your product fell apart after 6 months on all your ads you better bet things would get redesigned.
Of course, this is exactly why we can't have those.