Not bad, but not the best. After going there twice I can honestly say the food is somewhat consistent but if you've never been make sure you don't assume and be sure to ask questions.
On our first visit, we had the unfortunate luck of having a waitress who did not inform us of certain things you take for granted. They use dijon mustard by default so if you want regular mustard make sure you ask ahead of time.
We used a group buy coupon which made our meal somewhat reasonable, without the coupon I wouldn't go back. $10 for a burger and you don't get sides and it doesn't taste that much better than a fast food joint.
Second visit was a bit better but again the food wasn't spectacular.
Make sure you bring an extra big wallet if you come to this place!