i’m an alumni interviewer, and my stance is that the interviews are really more of a way for you to find out about the college than to evaluate you in any impactful way. long story short, they don’t carry a lot of weight. so don’t sweat it.
when i first applied to brown (and was rejected – i transferred in later), my interviewer said to my mom that “she knew I was going into college I wanted, but that she hoped I chose brown.” and like i said, I didn’t get in…don’t sweat it.