So Dexter is in a weird place for me. I enjoy the hell out of the show, and Michael C. Hall is great, but the quality of the episodes vary so wildly that I seldom keep up with it. I did enjoy Season 6; Colin Hanks and Edward James Olmos really brought a lot to the season, although the weird “Does Deb love Dexter?” sub plot really skeeved me out (the one angle they have, of course, confirmed they’ll be exploring more in Season 7).
Well it is Comic Con week, and Showtime likes to make an appearance there, so they showed up with the first two minutes of Season 7. Big spoilers, of course, but the statue of limitations on those spoilers is kinda over by now, so you have no one to blame but yourself at this point.