I read statistics that it was the most violent city in Europe. During my 2 years there I didn't really see that side of the city- if you know what neighborhoods to avoid (like most other big cities) you'll be OK. I loved Glasgow- it has a great night life, interesting museums, great parks, wonderful people but the worst weather I've ever seen ;). After living in Glasgow, Edinburgh (granted I only spent 2 days there) seemed like "Disneyland Scotland"- very touristy and seemed a bit fake.