Last night I reached episode 100 in my re-watch of 24. Obviously enough, this means I've now completed the first four series plus four episodes of the fifth.
Thus far, it remains much as I remembered - it's a really, really good show, if rather far-fetched at times. And thus far I remain of the opinion that the third season was the best, though that may change. Certainly, I had forgotten just how good series four was!
Of course, the worst thing about revisiting a show of the calibre of 24 is the cruel reminder that it has ended, and that we just don't have anything that quite hits the same spot. For a while there, it looked like "Homeland" might be it, but that turned out not to be the case. Still, better to have a show that shows us just what television can do, rather than not have one at all.