If it helps, I was told by Nick Mylne that you have to be instinctive and quick when it comes to answering the questions, without thinking too hard about them. The examples he gave were:
1) Do you take risks? Yes. Everyone takes risks, even when they cross the road. Obviously, you judge the risk as to whether it's worth it first.
2) Do you get angry when stuck in traffic? No. You might be a bit frustrated, but you're not leaning on the horn and nudging the back of the car in front.
It came out as moderately positive for me, and I don't think they set too much store by it.