do you agree in the murder of Roger Ackroyd Christie present an unusual detective

I think Poirot is unique. He is small in stature but full of self-importance. He is a brilliant detective, relying on his own logic and critical thinking skills (rather than an obsession over physical facts and clues) in order to determine the truth of the crime. He treats everyone as a suspect, and takes no statement or allegation for granted. Instead, he painstakingly verifies all testimonies while privately forming his own hypotheses, only revealing the truth when he is sure of his suspicions.