I stopped watching this show because of how they're making such an evil couple into the protagonists...
So I suspect Breaking Bad is unwatchable too.
Yeah, it was pretty disgusting.
Edit: To be clear, I've only seen the first 2 episodes of Breaking Bad, and I stopped watching it not cause he's bad, but because the guy I was watching it with stopped coming over to my house. Normally I don't watch tv shows. House of Cards was an exception due to its political themes. So for all I know, Breakng Bad develops into a great show.
I've enjoyed movies like Scarface and Godfather, so I definitely think it's not impossible to have good story lines with an evil antihero, but for many reasons that's not the case for House of Cards. Perhaps because it hits too close to home? The 'opponents' are not some gangsters/goons from another world but archetypes of very familiar kinds of people. A friend of mine I know is a former alcoholic and I know he identified with that character. Who knows? For whatever reason the Underwoods became unlikeable enough to ruin the show as a whole.
Of course, the preference for fantasy narratives to have good/sympathetic characters and happy endings is quite normal and common, which is why no one should be surprised at my point of view. I'm merely expressing a variation of the most common one.