There are some interesting views on merits of the various presenters - usually supportive of their other projects - in a previous thread.
The big question (highlighted by TG winning 'programme of the decade') is whether its curious view of 'car culture' is part of the problem or merely a reflection of the way people in the UK regard various forms of transport.
Some people own cars because that's the normal/convenient way to get about. Then there are people who watch Top Gear.
Some people own bicycles because that's the normal/convenient way to get about. Then there are people who come on forums like this!
DEBATE!