9-10/10 guy, Asian though - living in Germany.

Feel like it does help. Never used to be sure whether its attractiveness per se or personality/humor/confidence. Im pretty smart and well balanced overall (sry for humblebrag) so I never know which factor exactly contributes to my overall attractiveness.

But overall I get lots of looks from girls, some look away immediately, some try to create eye contact, which sometimes is extremely fucking uncomfortable. Yesterday Some 6-7/10 chick was standinger next other boyfriend in the train infront of me literally trying to eyefuck me for the entire train ride, while her BF was playing pokemon go right next to her... super weird to the level I was looking away the whole ride on purpose.

I feel I come across as arrogant and narcisstic, some girls don't try to contact me at all, either they autodsiqualify themselves or just think im unapproachable, or they just don't think I look good/don't like Asians - who knows.

tl;dr do have the vibe it helps out, especially with dating success, but do not feel any DIRECT benefit like getting freestuff.