It has been my experience that burgers eaten outside of the U.S. are kind of terrible. This one, while not great, was certainly editable and if I had found myself in Praha for a few months I'm sure that I would be back. I'm giving it three stars but that's based on my international scale. If it was in the U.S. it would probably be a 1 or 2.
As you can see from the photo, it has the obligatory international slice of ham on top instead of bacon. Is there any other country that produces U.S. style bacon? And no, panceta does not count.