I recently tried this place again and was very pleasantly surprised. When it first opened, I was not happy about it. Currently however, it has really improved. The meat is quality and very tasty. It's a bit on the greasy side, but I like that. The double burger is the perfect meat to bun ratio. The fries are fairly bland but a little salt and a side or ranch can remedy that.
The concrete mixers and shakers are also really solid. They have a nice variety of ingredients that you can add for a customized creation or you can just pick a pre-made option.
The ambiance is clean and simple. They also have outdoor seating on Fremont st.