This really depends on which mall you go to. The Mall of America is not far off of Disney's Epcot center in terms of the amenities it provides. The Galleria in Houston is almost a city unto itself. I remember seeing a bridal party walking through it once, I'm guessing there was a chapel or function hall inside. A typical mall in Tampa, Florida, or Salem, NH has less charm, but those areas aren't working from a high base to begin with.

In dense urban areas, malls tend towards the high end and can be quite nice. The Shops at Copley Place in Boston is fairly high end in terms of shops and the architecture is nice. The Westfield in SF is nice in my recollection.