Someone is on their high horse!
Sorry Cottam, I think you missinterpret me. I'm simply pointing out that if a candidate wants to display themselves at their best then it will be in their interests to be thorough. I'm not judging anyone, but it just seems quite obvious to me that the more effort you choose to put in at this stage the better this will be reflected in the image you portray of yourself at assessment and the more likely you are to be successful.