I honestly can't believe 24 has a seventh series. The first was so unique even a second seemed unlikely. I'm going to hold off on the trailers or any spoilers (only 24 and Lost receive this privalege), but have a lot of belief this will be a Good Thing. The 5th was easily the best to date, at a point when most shows have lost their way. 6 was a little bit dodge, but from the interviews I've read, you got the impression the producers know where they went wrong.