Bush Heritage interview questions

I was shortlisted from an online application and then asked to pass the psychometric tests (2 hours of work !). Then admitted at the interview with a panel of 3 persons, from HR, Corporate and Business services. Approx 20 questions: classic, nothing extravagant. What I expected. The interaction with the interviewers was disappointing: they were professional but cold, they didn't really want to talk and especially about their company. My questions have been answered with minimal and vague information.