新旧两版在风格与侧重点上有着显著差异。有观众详细对比指出：故事氛围较为抑郁，发现的机器人是杀戮兵器，加上最终决战的绝望感极强，整体给人一种沉重的史诗感。旧版中莉露露的冷静与恐怖感也被认为是重要的看点之一。
Unlike Western platforms (YouTube/Netflix), Bilibili fosters a subculture of "classic re-evaluation." Young Chinese viewers, who grew up with Doraemon on CCTV or local channels, return to Steel Troops as adults. They realize, often with shock, that a show about a blue cat robot taught them about genocide, slavery (Mechatopia enslaves robots), and the pain of loss. doraemon nobita and the steel troops bilibili
《新·大雄与铁人兵团》在日本上映时创下了成绩。它也获得了评论界的高度认可。 often with shock