Not sure if you care? After all, you say, you were just a casual fan; doesn't really matter to you. Heresy, I say, but I suppose it could be true. (But really - a casual fan of Breaking Bad? I've yet to meet one. Rather like a basilisk.)
To get you in the mood, here's one opinion on the best scenes of the show. Keep in mind, there are (naturally) spoilers contained within and other opinions may contain different scenes. Still, it'll remind you of how much good there is in this show!
Or maybe you're looking for practical advice instead of wanting just to be entertained. Then you might be interested in this article, which compares Breaking Bad storylines to the world of content creation in public relations.
Or, if you just want to have your jaw drop, watch this clip. Aaron Paul appeared on The Price is Right back in 2000 and he told his secrets to another contestant. Then it was just a matter of digging through the clip archive . . .