Torchwood: Children of Earth - DVD & Blu-Ray Cover & Info

The DVD and Blu-Ray covers for Torchwood series three, 'Children of Earth', have been released with some information about them.
The DVD and Blu-Ray are rated for ages 15 and over in a 2-disc edition, which surely means lots of special features and commentaries, etc?

Torchwood: Children of Earth is released on DVD and Blu-Ray on Monday 27th July 2009.

Will you get this product? Are you going to watch Children of Earth?

Please comment.