For goodness sake, can people stop talking about this Mercedes dominance as if it's something totally new and alien in F1. If the sport is dying because of the current lack of competitiveness at the front then it's been dying on and off since the sport started. McLaren, Williams, Ferrari & Red Bull have all enjoyed dominance more complete than Mercedes over the last 30 years, regularly winning races by 30 seconds plus and in extreme cases lapping everyone else.
The last race was actually, IMO, a good race with lots of enjoyable overtaking. Just because not much happened at the front doesn't mean it was boring. Mercedes are going to win the titles, that much is obvious, but Rosberg is keeping Hamilton honest to a greater extent than I expected he would. This season is very reminiscent of Prost/Senna at their best. Behind them there's a great battle between Ferrari & Williams brewing and everyone else bar McLaren & Manor are involved in the mid-field scrap. McLaren's plight race by race is itself a bit of a Greek tragedy and Red Bull v Renault provides some light relief.
The races so far this season haven't been classics but neither have they been the worst we've ever seen. The idea that F1 is in crisis seems to me to be a narrative the media latched on to last season because some teams with influence were suddenly not doing as well as they had got used to and were throwing their toys out the pram. A vocal minority of the viewing public has jumped on this bandwagon, inevitably. One team in particular has continued to bang their drum about the sport needing a revamp this season because they're doing even worse than last season but suddenly the media seems to have woken up to the fact that talking about F1 being boring is shooting themselves in the foot somewhat.