I'm not sure if this is actually allowed or not but, heres some of mine:
Kataang is endgame.
Mai is not abusive.
Ursa was not a bad mom.
Aang was a good father (dispite what TLOK said).
Aang is a very powerful bender, and is pretty mature for only being 12.
And Iroh's tea is probably to die for.
What's some of yours?