In this video from Justice League (2017), you can see that Wonder Woman saw bullets in slow motion before dodging them. I have seen her stopping bullets, lasers, etc. on her bracelets before (e.g. Justice League cartoons), but I always thought it had to do with instincts and weapon's direction, motion, etc.
Although such slow motions can be meant for viewers, if you look at the end scene in the video, she actually acted like the Flash. A terrorist fired at civilians using automatic assault rifle at close range in large arc and she stopped all bullets while moving not just her hand but also her legs.
I am unable to buy it because this makes Wonder Woman deadly. Unlike Flash, Wonder Woman is physically strong as well as a warrior. She could have crushed Steppenwolf and his minions in no time without Superman. Also, movie never focused on her speed abilities.
Is Wonder Woman really a speedster? Is this consistent with the comics and TV shows?