Real quick, as I can't listen to these till later, but...
Reinhardt as Overwatch character.
Reinhardt is the character that most resembles my feelings on the game. When I first saw Overwatch, I wasn't interested in it in the least. Thought it was just another Hero Shooter. 100+ hours later or whatever, it's my game of the year.
Reinhardt is a character design I looked at and went, "Oh, of course they gotta make a big, beefy Tank guy." Oh, he's German how original. Look at his rocket hammer -- NEVER SEEN THAT BEFORE GEE-WIZ. And he's a chivalrous knight, of course of course of course. Yawn.
But his gameplay is cool and highly original. So much so that other Hero Shooters are blatantly copying it. He's an old man, not a Swimsuit model or Aryan God or anything. He's BATSHIT INSANE, and likes the classics (like Hasselhoff!). He's so vital to the meta. He basically the Vanilla WoW Warrior Tank Archetype in FPS-form.
I got turned around on him, just like the game itself. Maybe he isn't my favorite, but what a role-reversal.