Hi Gill, the European series or the American ones?
I find them quite different; the European versions have a hypnotic quality to them, with a strong zoom, long shots, and a slow-flying helicopter to let us see what's hapenning on the ground. It's great to see an Italian motorscooter whiz through a public square, or a pedestrian try to negotiate a traffic circle in England.
The American ones I've seen on Equator cut too quickly and fly way too fast.