Big enough to spend a day. A great variety of stores. Food court has decent options. You can always walk to Rutherford Rd north of the mall since there is quite a few Vietnamese restaurants in the plaza (have yet to try them!)
Not too busy when I was here.. on a weekday. Nice facilities, comfy couches and relaxing vibe. Mall can be a bit difficult to navigate but the directory board is interactive and is very convenient.
I will go back, probably not on a weekend though.