A marketing team is tasked with developing a campaign for a new product. The team leader presents a creative concept that is met with initial enthusiasm by most members. During the brainstorming session, one junior member quietly suggests an alternative approach, mentioning a recent market report that indicates the target audience might not respond well to the leader's proposed style. The team leader thanks them for the input but quickly moves on, stating, 'We have a strong, unified vision here, and we need to move fast. Let's focus our energy on fleshing out the initial concept.' The team proceeds to develop the leader's idea without discussing the market report or the alternative approach further.

Evaluate the team's decision-making process. How did their method of handling information and different perspectives likely impact the final quality of their campaign?