Yes, the country in general is a lot safer, but let me put it this way, I am a native and if a family car with driver is not available for me on a given day, I just rent a known taxi driver for the day, because it is not unheard off to simply step into a cab, then you get taken to the boonies , you get rolled by the cabbie and a friend and you end up with no watch, no wallet and a few bruises. Crap, people are being stabbed for not handing over their smart phones! So, a lot safer than it was, beautiful country, beautiful women, great food, but it is still a place where you have keep your eyes really wide open.
When we have a poster who cannot spell the name of the country, it kind of tells me that he is going to stick out like a swore thumb as a gringo and an easy mark - I want him to enjoy himself, but without putting himself in jeopardy. If a chaperone is not possible, the hotel concierge can also point him the right way, the doorman at a hotel in Cali won't probably speak English, although he might.
GaGambler, glad to know you have been there and appreciate it, the country has a lot to offer, and you are right, women from Medellin are gorgeous too