中国音乐评论界有人这样评论许忠:“钢琴家许忠的触键,音色圆润甜美,爆发力强却不失细腻,技巧辉煌但不炫耀,极佳的控制力中时时透出德奥音乐家所具备的独特气质。为此,他演绎的每个时期各种风格的作品,与众不同,有迷人的独到之处。”意大利《罗马时报》赞誉他:“毋庸置疑,许忠是这一代的佼佼者,他的天赋是绝对的。他的演奏充满着一种摄人心魄的力量。他那辉煌的技巧、无懈可击的控制以及高贵的气质,将使他成为世界乐坛上的一颗恒星。” Xu Zhong, a commentary on Chinese music critics, said: “Pianist Xu Zhong’s touch keys are sweet and sweet in tone, strong in power, fine in detail, brilliant in skill but not show off, and excellent in control. The unique temperament that he possessed, for which he performed various genres of works of each period, unique and fascinating. ”The“ Rome Times ”of Italy praised him:“ There is no doubt that Xu Zhong is The leader of this generation, his talent is absolute. His performance is full of a breathtaking power. His brilliant skills, impeccable control and noble temperament, will make him a world music star.”