Gal Gadot is absolutely fantastic and gives one of most sincere superhero performances ever captured on film. She is able to communicate her characters thoughts and emotions without words, she has a powerful and commanding presence, she is elegant and intellectual, she is witty and clever. But at this point in her life she is also naive and does not understand the world as much as she thinks she does. You can see a clear distinction between the way she carries herself in Batman V Superman compared to Wonder Woman, further showcasing Gal Gadot's subtle and dedicated performance. In this movie, she is still relatively young and must learn a valuable lessons that mankind can be good and that evil does not come from only one source. A very powerful and inspiring message, especially in these troubled times. It was very smart to not cast an American actress or make Gal change her accent. She is a Greek Goddess and should not be a "girl next door" type. This is one of the most serendipitous casting decisions ever made, she was born to play Wonder Woman.
These are a pair of steel cuffs that are indestructible because they were created from the remains of Zeus’s Aegis shield. Wonder Woman can use her super reflexes to deflect projectiles, blades, punches, or any form of offensive attack used against her (including Darkseid’s Omega Beams). She can also use them to deflect an object back into her enemies. When Diana crosses them to protect her from impact with larger projectiles as well as damage inflicted by explosions and collisions with hard surfaces, the bracelets generate a small energy shield. In recent events, Diana has learned how to emit a devastating magic lightning attack from her bracelets do to their link with Zeus. This attack can even strike Gods and Goddesses down with a powerful strike, and this attack can even work underwater. In the golden age these were items of submission meant to control Amazons. If they were removed from an Amazon, she would launch into an uncontrollable rage, releasing her full power (this was a plot device which subdued many foes, among them the Crimson Centipede). Also during this era, if they were bound together by a man, all her powers were lost, this was only true in the Golden Age. With the launch of the new 52 the golden age bracelets are brought back. Wonder Woman removes her bracelets and go into a "berzerker rage" of power. Wonder Woman's bracelets are what protects her opponents from her intense power in the New 52.