Twenty Four Hour Action (This post may contain spoilers about 24 seasons 1 and 2)
I first got to know 24 on local television a few months ago. It was the first season, and I only started to follow up with it in the middle of the season. Due to the crazy hours that they aired the show, I didn't follow up with it every week, although I got interested in it.
The original aspect of the series, with real time action, "forced" me to get the first season DVD, something I was able to do a couple of weeks ago.
I got hooked soon after starting to follow the first two episodes: the curiosity of knowing what came on the next second of that "long day" made me go trough the all 24 episodes in four days. Then I got season2 which I got around in two days.
That's the big power behind 24's real time design. It's supported by good acting (Kiefer IS Jack Bauer) and the has some great twists going along. The pacing is also great in the first two seasons. The usage of split screens for displaying multiple angles of the same scene, or several scenes that occur at once, is also really good. It's addictive, so it may be hard for some to keep up with 24, a series where continuity is at it's best.
Sometimes the story gets predictable: There were a few clues on the Nina situation that took some of the potential shock away although I really was thinking around like crazy if she was really the mole (season1), almost all of Kim's scenes end up with her being kidnapped/locked up somewhere (while that helped the main plot in the first season, her troubles in season2 are almost irrelevant to the main story).
Beware it will hook you. Dare to see 24, but try to do it in the least time possible (a weekend, maybe). It brings a new perspective on things, as things will be fresher than if you see one episode per week, or even, per day, and the continuity pays off.
I would rate season1 a little higher than season2. Those Kim wasting time situations could happen a lot less. In either way, both seasons are great, making 24 one of the best TV productions ever, and the better, most original and innovative one at present time.