I'm wondering if you and your friend are both going into NES? Just curious.
Also, I don't think NES/NELC is any easier/harder than getting into sociology, history, etc. I'm not sure what the statistics say, but I do know there are less applicants to NES programs. Perhaps this could be the reason why people think it's easier to get in since the low number of applicants may make it easier to stand out to the admissions committees.
I, thankfully, am fluent in all the NES languages I need for my research. Hopefully this gives me some sort of boost.