Here's some screenshots from the going in show.
There are two houses being used. They left one poor bloke (Benjamin) in one of the houses on his own for the first day. Made him look a bit of an idiot. (judging by the crowd's reactions anyway)
All the HMs are 30 or under and the youngest is 18, so they don't have the pretence - like in UK BB - of a balance of age groups.
The series is looking good though.
It's 85 days long though so I might be watching 2 Big Brother series at once.
More screenshots here