Yup.
I am familiar with Winston-Salem's neighborhoods, but not Greensboro's so much. Winston's northern and western ends are nice, but a fair drive from GSO. The eastern part of the W-S are that is essentially Walkertown and Kernersville are nice and quaint (east W-S proper is NOT good, but these two towns are). I don't think either W-town nor K-ville have a "slum" but there probably isn't much as far as "high end" either. They are older communities with a steady population.