I'm not sure I'd call the last season "amazing". It had some promise at the start, but it was pretty clear before too long that Hamilton was going to run away with it again.

We'll see what this season holds (since at this time last season it still looked like it would be a good fight to the end), but I'm optimistic. If Bottas can retain his form from Australia (I think the wind really threw him off in Bahrain), and if Vettel can get his head on straight, we could see a legit four-way fight for the title.

Last year the midfield was where it was at.

Even more excited for the midfield battle this year. The rookies (esp Norris) look great, McLaren "can fight", and adding Kimi and Ricciardo to the midfield is sure to shake things up.