Did F1 get better in 2017? - Jack Nicholls' verdict on the year's Formula 1 action

2017 saw the introduction of faster, more dramatic, hard-to-drive cars. The drivers themselves loved them, but did it help the spectacle? And, after winning four world titles, why did Sebastian Vettel suddenly lose his mind?

Jack Nicholls assesses a season which had half the overtakes of the last - which is a good thing, apparently.

F1 QUIZ: Test your knowledge of the 2017 season