Torchwood - Children of Earth - Day 3

*****SPOILER WARNING*****

Though not quite as impressive as the first 2 episodes, Day 3 was still a thrilling ride.
More riddles and tons more questions:

• Why did Jack give the 456 twelve children back in the 1960's?
• What exactly do the 456 do with the children once they have them?
• What is the significance of that green goo that keeps exploding onto the front of the 456 tank?
• Will Rhys become an official member of the team? He could be their transportation specialist and apparently he's very good with beans!!
• What will happen to Alice & Steven?
• Who will have the pleasure of killing Agent Johnson? Someone has got to she is just too sour-faced to survive!!
• Why would the leaders of the "free nations" of Earth allow negotiations with an alien race be conducted by a fairly insignificant civil servant?

Whatever else happens in the story, I think that this will be one Torchwood DVD box set that I will buy!