Mark Ruffalo is a grasp at taking part in a sure kind of earnest character who usually wears a quizzical expression — not as a result of he’s gradual on the uptake, however as a result of he’s the neatest individual within the room and he has questions nobody else has even thought to ask. Characters such because the Pulitzer Prize-winning investigative journalist in “Spotlight”; the San Francisco police detective who figures out delicate methods to feed data to a free-lancer in “Zodiac,” even Dr. Bruce Banner within the “Avengers” films. ‘Dark Waters’: three out of 4