Foreign education can be very hard to judge. Besides equating years of schooling or whatever standards, you have the whole spectrum of good student / bad student within each group.
Resumes become worthless. Bottom line, you just don’t know what you’re getting. I know some really sharp immigrants with graduate degrees, and some total dunces who have the same credentials on paper.
Yes, you are correct. What do you call the guy who graduated last from the worst medical school in the world................................DOCTOR