Wood was described as an intensely driven, competitive personality. He was singularly focused and determined to creating the best Quidditch team in the school. His ambition and dedication to the sport was such that he forced his players to train relentlessly, including early morning starts and all-weather training. Wood's obsession with winning occasionally became somewhat maniacal. Aside from his Quidditch skills, Oliver had the trademark courage and bravery of a true Gryffindor.