Perfectly good for fast food. Head and shoulders above the standards, and on par with the new breed of modern quick casual burger concepts. The location is new and clean with plenty of parking, and the staff is efficient and friendly. The menu is also fairly small and simple, which I prefer, and prices are very reasonable.
The food itself is just okay. The burger is alright. For something that's "charred" it lacked a grilled flavoring. The bun was also a little stale. The fries are very plain. There was barely any texture to them, and no seasoning, not even salt. They literally were just fried potatoes. Could have used at least a touch of salt. At least they weren't greasy. I'll give Habit Burger props for the pepper bar. That is awesome and different.
I also don't know if I dig the pager or not. While it's nice to not hear someone saying "order #x is ready" every thirty seconds, I hate having something extra to hold while I wait for food.
This location is fairly close to my office, and was worth a try while driving to work. I definitely wouldn't recommend going out of your to give it a try, but if you're in the area, why not taste something new?