I've never seen nudity in an american advertisement before, except maybe on the playboy channel, and if you're watching that you're asking for it.
There was a woman who was complaining because her son got a boner in the middle of the superbowl, and he didn't know what the fuck was wrong with himself, because his parents didn't think he needed to know about these things, so not only was he embarassed, but he was confused. She thinks this is Janet Jackson's fault.