1. She has pants but is back in heels. Not a fair trade in my estimation.
2. This is not the first time DC has tried to change a character to make them more relevant. And they've always changed back.
3. This is not even the first time they have tried to change Wonder Woman to be more relevant. And she eventually changed back.
4. Nearly everything J. Michael Straczynski wrote when he did something similar with Spider-Man ten years ago and all of the Spider-Fans freaked out that Peter Parker was given a magical origin to his powers? Totally erased from continuity now.
This too shall pass, children.