Something to keep in mind for the EB-1A original contributions criterion? (based on a recent EB-1A AAO decision from April of this year, link in the comments)

"The number of citations for a given article often does not provide sufficient context to establish the impact or importance of a given researcher's work in the field."

Again, another mention of context and the need to define what is considered of "major significance" for your specific field when claiming the original contributions criterion.