I have really got stuck into this show. I find it fascinating how science and scientists are able to piece together how the earth is constructed and how it has evolved (and still is). The science is explained in layman's terms with some good CGI and animation to illustrate certain points. Picture and sound quality on DVD is good even with some of the archive footage. The narration can be a little too over-enthusiastic at times, but that doesn't really bother me.
However, I do have a few real gripes with this show (and the more I watch it the more it irritates me). It is the padding with repetitive clips and recaps. The episode on Krakatoa was a good example, I must have seen the same CGI eruption about 6 times.
I also get the feeling that I am being treated like I have a short term memory problem. Throughout the show I am being reminded of what it was I just watched (cue repeated CGI/animation/sound byte). Then the narrator announces what is coming up in the next scene!!
They need to take a leaf from BBC Earth:
Introduction, Main Show, Conclusion.
With this show you get:
Introduction, what is coming up throughout the show, bit of a show, repeat, recap, what's coming up next, bit more show, repeat, recap, bit more show, repeat, recap, recap whole show
This is as a result of the show being broadcast on TV with breaks every few minutes and the need to keep viewers tuned in or for those just tuning in, to remain. You don't need to do it for a DVD, so a good bit of editing and the show could be so much more polished and professional in terms of an educational DVD.
Bottom line - Good value for money, and informative. Unfortunately, the poor editing from segmented broadcast episodes to single stream DVD episodes has spoilt what would otherwise be a first class show.