It's a shame, I've watched the UK Top Gear since the three current presenters have been on it, and loved every minute of it, But there is just no way the Aus version will come any where close.
IMO there are three vital things they need, 1. A decent script writer, 2. Three good presenters, and 3. Money (and I mean lots of money)
At the moment they have none of the above, maybe things will change, I hope..
I give it 5/10 content
3/10 presenters (One point each)