As great as Rachel does in leading the finale, "Here's to Us," it's also really neat that the so many other members of the group get to shine, too, in the first two songs. It's taken three years, but the other characters have been fleshed out enough to finally take a bit of spotlight of their own, without leaving everything on the shoulders of one girl.
So "On My Way" will stand out as a high point of this season. Not musically, perhaps, but definitely in terms of story and character development, as well as societal impact. Great effort for a mid-season finale.
Glee is taking a break, but will return to FOX in April.