I guess it can be both good and bad for a show, when people don't agree on what makes it so good. For me it's all good though. Top Gear is loved by both people who love cars and people who couldn't care less, and view cars as something to get them from point A to point B.
Top Gear has everything from car news, car tests, road trips across the continents, crazy english humour to sensible information like a crash test summary. If the content isn't enough to interest you, perhaps the characters will. There's James May, aka. Captain Slow. He usually arrives late, and is the sophisticated of the 3. Then there's Richard Hammond, aka. Hamster, who tries the most outlandish things, like monster trucks, drag cars and so on. And then there's Jeremy Clarkson, my favourite. He's loved and hated in England, but I love him. Great sense of humour, and everyone plays well off eachother, the road trips are my absolute favourites. Be sure to check it out, car-lovers or car-haters.