It should be noted that this is, and the history of the completion of any of the major theories go through a period of time, like the work of Newton and Leibniz are also far from perfect.

应该指出，这是和历史上任何一项重大理论的完成都要经历一段时间一样，牛顿和莱布尼茨的工作也都是很不完善的。

youdao

Replay value is probably limited, but encouraged by the aforementioned achievements and a completion score (a perfect completion score is, itself, an achievement).

FORBES: Critical mass