S6 has more redeeming qualities than you might expect going in. The first arc with Jack chasing the bombs across LA after literally just getting out of a Chinese prison camp might be the most exciting the show's ever been. But then it comes to an almost complete stop and it get sooo slooow and boring and that's what makes it the worst season IMO.

I get not liking the seasons after but they're at least more fun to watch. Tony coming back, Jack going on a rampage in S8.

What about Live Another Day though??? I haven't rewatched it but I remember loving it when it was on.