This could have been condensed into three parts instead of five. Shane's reactions...were really redundant sometimes.
The good chunk is the last part the rest can be so much more condensed, it is merely show and tell.
The ending is kind of...bittersweet. Despite Ingrid's desire to be loved and connected being fulfilled and gone viral, that still isn't enough to break the cycle in my opinion. In a sense, what we're left with is the desire to have more of that. Just like in Mad Men, "Happiness is a moment before you want more happiness."