I watched the first series and thought Zac and Darin, ok, they must not have anything better to do, but it was interesting, entertaining and funny.
I just started to watch their second series, and I love it. I didn't think these two guys would make a complete and unique documentary about our world, particularly since I've learnt so many new things about Australia, but they do a great job. I'm hoping they will continue for a few more series after this.