I guess dd thinks that what the course has to offer in terms of league tables, modules, NSS is more important than how you "feel" about a place.
I never visited my first uni before starting there, or any subsequent unis which I studied at actually. So first day going to the uni and indeed the city has been the day before term began. With my first degree I may well have changed my mind and not applied if I'd visited before hand. My heart sank a bit when we were driving through the city. But the course was amazing and I had a great 3 years.
Saying that dd has been for an interview at Leeds yesterday and I think that's now number 1 choice, up from number 4. So yes, what works for one person may not work for another. But then is she allowing herself to be swayed by shiny, new facilities when when she'd studied all the facts of what was important to her she'd put it at number 4?