The endings is amazing. I got teary eyed on numerous occasions on this episode.
The show is honestly about Robin and Ted. The kids are right, there's no way the story is about the mother when she is barely in it. Ted and Tracy were perfect unfortunately the circumstances ended the perfect couple and perfect relationship.
My only fear is that the cycle would repeat itself, that Robin would still prioritize her career and want to travel around the world while Ted has even more reasons to stay and focus on his family, with the kids and all. The very same reason why Ted and Robin broke up in the first place and why Barney got divorced. It's painful but we won't be able to see Robin's character development with regards to putting her love in first priority but I want to believe that she will.
The ending is honestly very satisfying. I love how it went all full circle with the blue french horn and Ted and Robin's promise that if they are both still single at their 40s, then they were indeed made for each other.
Goodbye to my favorite show