Didn't like the episode too much (especially for such a pivotal episode).
It felt far too rushed, kind of like trying to cram entire seasons of How i met your mother into 22 minutes and it showed. It was predictable including taking scenes from the show and showing her side.
It wasn't very original and it sure wasn't very funny.
Cristin Milioti is perfectly cast and very believable as the quirky part of the future Ted/Mother couple and i loved the scenes with her in the season so far but this episode fell flat apart from the very end when she was at her lowest point (the same as Ted) and beautifully sang La Vie en Rose.
I now have a very real fear that they will never really meet but for the very last scene of the show where Ted is sitting at the train station and she walks up.