That's my first review, but this app is crazy good. Visually connected, with a style that is more than eye pleasing: it's functional. Not too many, not too few information: just the ones you need.
I want to nitpick here - to me it's already a 5/5 - but I would give it 6/5 if it had
1) badges in the live timing (I love car logos near to the driver's name);
2) indication of ERS/Energy/etc;
3) indicator of "class" in multi-class racing.
As I said, nitpicking. I already love it.