I just hope they do Aquaman justice. I like the guy they've got playing him (he was great in Stargate Atlantis and Game of Thrones)
I used to mock Aquaman personally because no one every wrote him well and he always made me think of the dopey Justice League cartoon version of his character from the 70s or 80s or whatever.
Geoff Johns run with the character made me finally start to appreciate just how awesome of a character he can be.