There are scammers on every dating site out there. That being said, I have found more genuine women on this site than any other.
Don't be be a victim and don't be a whiner. Do your homework, know what to look for, and the warning sign will be easy to see.
There are plenty of resources on the internet to help you.
White women seeking black men, just go out locally and find them. But don't expect a husband from this, look up the statistics. The most successful interracial relationships of any sub group are Black Women and White Men, even more enduring than White/White and Black/Black.
Pros
Real black women, seeking real relationships with white men.
Cons
Honestly I've yet to see anything that's not present at any dating site.