I've listened to several episodes and Justin often offers these superficial, annoying responses that suggest he isn't paying close attention (because he's queuing up his next remark) and doesn't appreciate that sometimes the best thing to say is nothing at all. For instance, in his interview with Sam McKnight about detecting mass graves using satellite data, Sam remarks that he is profoundly effected by his work and Justin basically says something like, "Yeah, the world is a bad place but I'm sure you're doing your best." WTH? A great interviewer knows the person they are interviewing because they do their homework. They research the topic of the interview and they listen more than they talk while asking the questions that arise in real time and not being married to a checklist of topics they are trying to fit in.