Boards
Adverts which should never work.
Saw this advert on tv the other day for anti-depressants.
http://www.youtube.com/watch?v=OTZvnAF7UsA
I guess it's to do with some sort of law or something but still. 30 seconds about why you should take it and then a minute about why you shouldn't. Seems like such a chore.
What other adverts fail miserably?