it's a compliated isssue imo.
the fact, is that for the average black/mexican/some asian groups/etc, it takes a lot more work to achieve the same results.
meaning if you see some of these kids reach these heights, they probably did it while dealing with things that the average white/indian knows nothing about
I believe these groups go through more in their homelife than the average white/indian/certain asians, the statistics show this, and from personal experience i believe this as well. I went to I think 70% white high school, and I highly doubt that any kid in some of my advanced classes was going through what i was going through away from school.
this is why i see nothing wrong with letting blacks/hispanics/certain asians in with 'lesser' qualifications.
it's complicated though, because there are probably some white/indian kids who had it 'rough' at home, and there are some blacks/mexicans/ec who probably didn't struggle like the average, but still got in with lesser stats.
and minority scholarships can get weird too, I remember seeing that Mcdonald's had a big Mexican scholarship,

so I looked into some of the past winners, and I was seeing some red headed, pale, 'Mexicans'
it's not that i don't think they're 'real' Mexicans (s/o to Canelo

), but it kind of defeats the purpsoe of the scholarship if it goes to someone who is essentially white, and proabably had money for a few generations already