I've seen multiple recommendations for Gail Simone's run, especially "The Circle" arc which some people have called one of the best stories ever written about this character. However, I've also seen tons of criticism for the early issues of Wonder Woman Vol. 3, especially that "Amazons Attack" garbage. So my question is, how accessible and self-contained is "The Circle" and the rest of Gail's run? I'd like to buy it on Comixology based on what I've heard. But I don't want to be lost, or have to buy and read lots of crappy issues before that to avoid being lost.