I gave this series a 10/10 for the first 3 seasons, but could only watch 20 minutes of episode 1, season 4 before being completely disinterested and bored. Even the "previously" on.." didn't bring me up to speed on what was going on from season 3. It's only been a couple of months since I watched season 3. Something to be said for binge-watching a series after its ended.