I guess it's true that Karma is a bitch.
I must say that the last couple of Samsung ads I've seen were not attacks on Apple, but actually ads that highlighted the capability of their own products. Although the latest one was highlighting a feature that my iPhone has had for a couple of years (and that works better on the iPhone).
But my biggest problem with Samsung is not the fact that they attack Apple, or copy from Apple. It's their despicable business practices.
As a corporation they are very unethical. The article that I read recently that highlighted some of their shady practices was disgusting. And before the haters want to claim that Apple is "no better" and "acts like any other "corporation" in this regard, I will say you're absolutely wrong. Apple would never keep regulators at bay outside their headquarters for hours while destroying evidence inside.
Samsung can afford to engage in shady business practices, because for the most part, they have bought off the politicians of South Korea.
Apple, on the other hand, obviously has not mastered the art of "buying political favors" of US politicians, which is why US Department of Justice (hi there Eric Holder you failure ex-Attorney General) and US courts love to play target practice with Apple.