Zinburger has great tasting burgers, shakes and fries. I don't know how long ago they changed their menu, but they removed some of their specialty burgers--most notably a breakfast one that had bacon and a grilled egg. Even without those specialty burgers, they still have a solid selection, and if you want that grilled egg (like I did), you can build your own burger and recreate some of the burgers that they used to have.
Any burger that you get here is cooked to order, and it's always juicy and filled with flavor. You can get different types of fries ranging from normal fries to double truffle fries (my personal favorite). On top of that they have a large selection of shakes-- my favorite being the Nutella crunch!
The atmosphere here is loud and pretty busy. Unless you reserve a table, you're most likely going to have a wait during dinner time. They have some indoor seating, a full bar, and more seats outdoor as well.
If you're looking for a good tasting burger, you can't go wrong here.