The phrase "dead in the eye" suggests a strong, direct, and possibly intimidating gaze, which can imply a sense of intensity or seriousness in the pollster's demeanor. This phrase typically conveys a feeling of confrontation or lack of sincerity. Therefore, the speaker likely expresses the point of view that the pollster was untrustworthy, as it suggests a level of scrutiny and doubt regarding the pollster's intentions or honesty.
So the correct response is: The pollster was untrustworthy.