I think we all have to remember that TV ads are made by people who are paid fortunes to track trends, ad success/failure etc. Most have no basis in reality, but portray the idea "if you buy this product, you will be like this guy". Check out all the ads for casinos - a beautiful young couple surrounded by beautiful people all having the time of their lives. Go to the casino and it's a lot of grumpy old folks with buckets full of coins that they are plugging into the slots as fast as possible.
I especially find Nissan ads distasteful - a dad picking up his son from school and drag racing, or the girl sliding sideways into a parking spot ahead of someone who was waiting for it. Terrible images to put in front of impressionable new drivers. Doesn't make the Nissan a bad car, but I think their ad agency sucks.
I personally like Under Armor (but find it a bit over-priced), but that ad would turn me off.