Said all last year, it's not about the domination or the championship, it's about the racing and how good it is. Vettel rarely raced anyone, he had no competition upfront and Webber could very rarely challenge him either in qualification and even less so in races. On top of that they weren't allowed to race, but everyone up and down the grid saw less action, boring overtakes. It was 99% of the time someone qualified out of position or people on diff tyre strategies getting in each others way, a faster/newer tire passing a slower one easily or a slower guy holding up everyone with no one able to get past.
For me, each race is individual and I remember good races, forget the boring ones. either way I either enjoy watching the race or not. Who wins the title is aside from that. A title win is a memory of a podium after the final race and a name recorded on a piece of paper. With football I watch 38 Arsenal games a season, I either enjoy watching those games or not, if they win the title at the end of the season or not doesn't change the 6th game I watched at all, it was either good to watch or not.
Titles are meh, points are fairly meaningless. As yet I don't think at any stage Rosberg has out driven Hamilton yet has a lead through a stupid £1 part failing completely beyond his control. This individual race was unpredictable, the fighting between the Mercs was fantastic, the fighting between 3rd to 10th(at least) was brilliant, a few big contacts thrown in(see Lotus do have a place in F1 still). It was a great race to watch. if Merc win the title by 250 points, or take grid penalties for all the last 8 races due to needing new engines or something barely score a point and Red Bull take the title by 100 points, either way THIS race was great to watch.
That is all I will care about, the race I'm watching, if it's good or not. Vettel alone, nor RBR was the reason for the past several years being boring. Webber being cack and RBR not allowing racing were a huge factor, but up and down the grid was boring fights, far apart, with a specific boring type of racing.