87,
It's the bit at the end where you have to answer about 200 questions (multichoice). The first section is about motivation at work. They give a series of statements and ask you if it decreses or increases your motivation to work. The second bit has random sentences (4 i think) and they ask which is most or least like you.
Word on the street is that they profiled their most successfull captains and thats the benchmark that you are measured on. I.e. if your personality matches theirs you are more likely to get through. I have a mate that says its the one thing that will rule you out. Either way you can't study for it and their is no point in telling fibs as they have checks in there to see if you are being honest.
Good Luck.