I voted other to both questions my fav ad was the original tango ad i know it caused a lot of trouble but i still find it funny. My least fav ad is one for toliet roll and has a computer graphic baby posing as a big boss it's creepy.
I quite like ads some can be more entertianing than the programs some are stupid but others brighten up your day (Diet Coke springs to mind
)i've known my self to stop skipping the ad's on a video to watch an ad i haven't seen for a while. I don't know if they do this any where else but here in GB we have program Called Commercial Breakdown and Tarrent on TV Both shoe amusing ad's from around the world i watch both of them.