Although I enjoy all Kevin Spacey's roles, I was getting bored with HoC after FU became prez, and didn't watch much of Season 5. I just clicked on the last season and didn't miss Spacey at all. Some of the plot was absurd and hokey, and I was asking lots of "what's going on? what happened" but much was answered as the story ended. I think I'll enjoy rewatching it to see more of the clues that I didn't fully recognize.