Got to be honest, the show has run its course. The nonsense of the love affair between Brody and Carrie, particularly in season 2, was poor and unnecessary and has sent the show down the wrong direction.
If the CIA is being portrayed in a close to reality manner, my word!
It's a drama yes, but the portrayals of characters and storylines are too much and far fetched. Carrie may invoke reaction, but it is becoming laughable. To kill off the main character was foolish, but again he had nowhere to go. Saul is interesting, but the nonsense of his love life is not necessary as a main additional character and was mainly to bring in espionage by the wife's lover!
The first season was gripping and created talking points, but since then, we are left with cynicism and criticism.