"He's an athlete who demands so much of himself he makes his coach worried too," frets Lin Chung-hsiung, coach of the R.O.C. 's table tennis team and a teacher and second father to Wu. Lin lists Wu's greatest strengths as his power, his endurance, and his fighting spirit, which give him an awesome attack.
「他是一位自我要求到讓教練也憂心的選手」，與吳文嘉亦師亦父的林忠雄教練表示，吳文嘉臨陣對打的最大優勢是體能強、爆發力大、耐力好、鬥志高，使得他的起板很重，所以氣勢嚇人。