Question: Which of the following is NOT a disadvantage of unstructured interviews? Responses to interview questions are very similar and are not unique or authentic. Because each person being interviewed is asked different questions, unstructured interviews are not as reliable or precise as structured interviews. Report an error Conducting and analyzing unstructured interviews requires a hefty time investment. Because unstructured interviews do not involve using a set of uniformed questions and allows for unique responses, it can be difficult to analyze or summarize the data. Need Assignment Help?