Human minds are much receptive to negative events then positive ones; the negativity bias. It's much easier for us to remember negative events than positive ones, something that has helped us survive as a species. That's why on the news, you hear more bad news than good.
That said, humans, in order to deal with a constant barrage of stimuli, are quick to judge the many by just the actions of the few.
So while some Somoginites might be utter fucks, most are probably perfectly fine and friendly and shouldn't be immediately looked down upon meeting them.
Basically, don't stereotype.