I have watched this episode at least 3 times and I don't get tired of it. It's super well produced, I love that everything she does on her mac seems legit and real, not like a fake computer with made up websites, like sometimes tv shows do. We can also see Claire's personality reflected on her behaviour, she could be a neurotic and in a situation like this, she can't stop scrolling, googling or looking at pictures of her family. She is totally the kind of person to have multiple windows open while facetiming.
The other characters are also shown naturally. The way cam looks at the camera, or Gloria smiling and posing. When Lily wanted her 20 minutes of iPad time, etc.
Review of Connection Lost
