I accidentally ran across this show while channel surfing. I had only casually ran across it before. I became addicted after a few episodes. If I like a show, I usually buy the DVDs as I really dislike the commercials. I loved the first season, so,I bought the second season. I liked it; so now I am eagerly waiting for the third season to be available on DVD. Beyond plot and acting, one notable aspect is that there is little profanity, as there often on cable shows.