Went in for lunch today... decided to try it since I didn't have a great experience when it was "Da Burger Shack". Two things immediately stuck out:
1. The inside looks MUCH better now.. it's cleaner, looks nice, and has more space.
2. The people who work there are extremely nice!
I had a cheeseburger.. the burger had a nice juicy homemade taste served on an amazing bun. My co-worked had "blazing" sauce with his that he really enjoyed.
Definitely give this local restaurant a try, especially if you haven't gone back since they turned into "Jimmy G's".