I liked it too. I think TT is good at bringing to life what would be to most people a dull hole in a field. And ah, Victor Ambrus, what a star. I just wish they'd computered-up the posts so they were colourful / carved / flapping with flags etc.
I don't much like it when they recap after every advert break like I have the memory of a fruit fly or something. But that seems to be fashionable for a lot of programmes.
If it leaves you with questions and Points of Argument that is also good - at least it's not presented as The Truth, and they admit that lots of it is just speculation. Well, sometimes. And then you'll be geared up to find out more. Which is a good thing.