Vanilla is a product of Lussumo:
Documentation and Support.
realistically it just makes him look like a giant target for every wanker with a bazooka, grenade, etc.
The girl shooting at the shield. For me, this was the most unrealistic moment in the trailer. The way the trailer is set up, it looks like there were other people in the room, especially a guy who was just standing next to steve rogers. No trained soldier, male or female, would shoot a gun so recklessly, the ricochets could have hit anyone else in that room including the girl doing the shooting. Im hoping that was just the trailer edit, and not the actual movie edit of this scene.If I might don my nerd hat for a moment: Cap's shield is made of vibranium, one of the chief properties of which is that it absorbs the kinetic energy of things that hit it, such as bullets. If a bullet hits the shield and all (or even most) of its kinetic energy is absorbed by it, then the bullet can't ricochet. Via the power of comic book and/or movie magic, this property does not extend to the kinetic energy of the shield itself, thus allowing it to whang off of walls and Nazis and such and return to Cap.
"I've always believed that the shield should have a distinct sound when it flies through the air and when it ricochets or hits something, a sound that would be instantly recognizable, like the sound of a light saber."
For me, this was the most unrealistic moment in the trailer.