I grew up in Sharon South II which is on the backside of the Knights Bridge circle. My parents still live here and we actually purchased a condo here when we moved from CA two years ago.
Sharon SOuth is in a great location, very close to South Blvd and Park Rd. There are a lot of neighbors up in SS who are vigilant and keep a close eye on the community. We do have a bit of crime in this area, but mostly it is because of the surrounding areas, bot SS residents. I have noticed a lot more children in the neighborhood over the last year, so I think that the community is turning over.
Do check with them about the state of their association though. I know that they had some serious trouble recently. Poke and prod and get to the bottom of it before you buy.
Feel free to ask me more questions.