In the very first action sequence with Electro, there are lots of loud noises and citywide destruction. He is shown using his godlike powers to hurt people and he causes lots of chaos during these images.
Electro electrocutes several armed guards. They have severe burns on their faces and one of them has a large hole in his chest.
In a plane scene, there is a man who appears to be a co pilot and is washing his hands from blood showing that he killed the pilot. Then there is a gun scene, someone gets shot in the fight and because there is no one controlling the plane, the plane starts to fall into the ocean.
There is a lot of violence but it is always bloodless.
The Opening Plane Action Sequence is very violent. Kicking and punching is seen and also a woman is shot. A man falls out of the plane to his death. The two men fighting end with bloody faces.
The most intense and violent Spider-Man movie ever made. The action sequences are not bloody at all but they are very intense and destructive and loud.
A large car crash is seen.
There are two villain transformation sequences throughout the film and both are very intense, disturbing and unsettling.
A sniper shoots Electro. Electro responds by obliterating the man with large electricity bolts.
A man throws another man to a pit into his death. The man laughs maniacally then.