Doctor Octopus (Raimiverse)

Doctor Octopus, (also known as "Doc Ock") formerly Doctor Otto Octavius, was a brilliant scientist who worked in the atomic field. He created a chest harness that controlled four mechanical, tentacle-like arms (earning him the nickname "Doctor Octopus"), initially meant to handle radioactive objects from a safe distance. After a freak accident, Doctor Octopus was left with mental control over the tentacles, but he also suffered brain damage that transformed him into a sociopathic criminal. He has become one of Spider-Man's most fearsome foes, fighting the hero through the streets of New York, keeping Spider-Man on his toes with his masterful skill in using his tentacles for combat.

Battle vs. Boris the Animal (by El Alamein and User:Dr. Las Moore)
To be written

Expert's Opinion
To be determined