Speaking in a native accent gets you better scores- Your pronounciation, use of grammar, fluency and coherence are assessed by the examiner.
Speaking section is easy to score- Your speaking is evaluated beyond just holding a conversation but your way of presenting the ideas.
You have to agree with the examiner- You speaking skills are not being evaluated if your opinions match or not but your way of presenting the statements.
Less Duration, Less Scores- Your scores are not evaluated on the basis of the time taken during the speaking test.