What was each characters best, worst, and most unappreciated moment?

I am just going to do Tara and Anya for now...

Anya-
Best: Her speech in "The Body"
Worst: Trying to make Willow do magic in "Older and Far Away"
Unappreciated Moment: Taking out Ubervamps in "Chosen"

Tara-
Best: "Can you just be kissing me now.."
Worst: Being too chicken to properly carry out that locator spell
Unappreciated Moment: Risking her hand and possibly her life to protect Dawn from Glory in "Tough Love" no one really knew what she did.

Xander's most unappreciated moment was probably in "The Zeppo". He really took care of himself at the end of the episode, but the rest of the Scooby gang only got to see what happened to him in the beginning of it.

Anya:
Best- her telling off Buffy constantly in Season Seven. Her ideas and brainstorming in The Gift. Her whole existence.

Worst- probably anything Vengeance - related. But the fact she showed remorse in Selfless means alot to me, so I'm not in the 'she deserved to die' camp.

Unappreciated: Probably her telling off Buffy as well. She gets a lot of flack for that, but I just love her more 😄

Xander:

Best: Trying to talk to Faith in Consequences, The entirety of The Zeppo, his speech to Dawn at the end of Potential.

Worst- some of the harsh and judgemental things he says.

Unappreciated: Everything else, really. But him smashing Glory with a wrecking ball.

Willow:

Best: Standing up to Faith, 'I'm not your sidekick'

Worst: Sometimes she's a bit spineless esp in Season Seven.

Unappreciated: Finding a way to help Anya in Selfless that doesn't involve killing her.