24 has obviously been surpassed by other shows now, but I'll always defend it for what it was. It wasn't as deep as other great shows and character development was pretty weak, but man, was it fun to watch.Inventing the weekly cliffhanger might be a little strong (though, I don't know what's a better candidate), but in it's time, it best answered the question "why in the hell would I shell out $50 for a season of a TV show?".The DVD experience for 24 was simply fantastic.The other impressive thing about 24 was they cranked out over 125 hours of gripping TV. That's granting the severe drop off after season 5. In the days of 13 episode seasons and with so few shows hitting season 5 still running strong, what 24 did was quite a feat. It's not in my Top 5 anymore, but it's not far off.