Only a 7. I mean it was a fight from the start of the race for the win that was not resolved until four laps from the end....but.....there was not much else going on. Maybe should be an 8, as it was a classic duel between Hamilton (who is very good a preserving brakes and tires) and Verstappen, who pitted too early on lap 25 on his insistence, may have mis-managed his tires about 16 or so laps from the end, and of course, got passed for the lead in the end.