Getting Sucked back in

Years ago, I used to work at a comic book store for about a year. I mainly worked shows, and only worked in the actual store one day a week. As the years have passed, I had gotten out of the habit of reading comics. Recently, however, a friend turned me on to Wanted (link to a 5 page preview of the first book). This series, thus far, has rekindled what I used to love about reading comics. It is not a comic for kids, with mature themes.