Went on a Saturday evening and the place was packed to the hilt. Beautiful lighting, more of a South Beach feel than one of a regular Southern city.
The food- smaller portions than most places in the area but it goes along with the "sexy" not satiated looking vibe of the venue. Gets pretty loud at Osso after 9pm because a DJ plays, so don't expect a quiet dinner if you come later in the evening. That wasn't a problem for me because the DJ added an unusual element to my experience- this isn't just some run of the mill, overpriced, underhwelming spot in Charlotte.
The staff is very attractive and classy...great for a night on the town.