F1 has become a little too clinical for my liking, everything about it has become so precise that when something 'exciting' happens it's not really that exciting in the grander scheme of things, it's just a little less boring than the rest of the race.
Personally I prefer to watch the BTCC, although again it's not as hardcore as it used to be, the reverse grid for race 3 often provides some good entertainment. The Australian V8 Supercar Series is another one of my favourites to watch.