I used to love collecting TV seasons on DVD almost as much as collecting movies on DVD. But what the movie discs always added, things like commentary and behind the scenes docs, the TV discs completely lacked. After season 1, what’s left to say? We know how the show got made, why people got cast as they did, what a pain in the ass it was to get the pilot produced, the re-casting that occurred after the pilot. Extra content was hard to come by. For crying out loud, the most recent season of Dexter’s special features included episodes of other Showtime programs. Those are ads, not bonus features. A movie on DVD is easy. It’s a single thing, the story exists in that movie and that movie alone (usually). I don’t have to pop in the next five discs just to get to episode 22 where I find out that House is still a drug addict or that Jack is still really angry about something. In order to re-watch a TV series, especially a serialized one, I have to re-watch the entire thing. Very few shows exists that I enjoy watching single episodes of. I recently spent the last few weeks selling all my old TV on DVD sets, even the ones I had the complete series for, simply because I wasn’t watching them. As I packaged each one and put it into the mail box, I realized how much money I spent on the set, and how useless of a purchase it really was.