I absolutely love this mall. I worked in this mall, too, but don't worry I'm not biased at all.
The variety of stores is the reason I would frequent this mall, from Macy's to Torrid, there's a store for all shapes and sized. Hot topic, Bath and Body works are among my favorites. Now the H&M!
You can easily spend a day in this mall and not be bored at all. It's usually quiet which is why I gave it 5 starts. Most malls I go to are filled with teenage hipsters and loud families, but usually when I come here it's quiet and a great mall shopping experience.
The food court is great too, there are so many great restaurants.. I always check out the Showmar's though. You can't go wrong with a gyro.
All in all, I'd say that Northlake is one of my favorite malls to go to in the Charlotte area. There are plenty of things to do. Check it out!