Nice idea with the race introduction at the beginning.
Some mistakes with camera, e.g at 2.14 or 2.22, don't know if that's intention, but that doesn't look like good imo.
Also don't use those cheap effects too often. Sometimes it's abit weird.
Don't get me wrong, it's really far from being perfect technically speaking, and I think FireMike summed-up its main defaults, though I noticed a few more mistakes which I won't mention. However, it really brings something nice and fresh overall. First of all, with its really nice camrework. But more importantly, because it really respects its aim, by presenting all the aspects of the league, the combos(nice job especially on that point, as FireMike said), the drivers, the teams, the thrills, the action. And it really differs from most of the other league/team promos on this point.
Yeah like Yann and Mike said few mistakes
But the new stuff that you brought in just makes me forget the mistakes. Awesome piece of work, very informative and enjoyable to watch! Great work