Since I was in town, I tried John's Char Burger last night, before the concert. Having read the yelp reviews, I didn't bother to try the fries - just the double super burger and a strawberry shake. The burger tasted better than Bob's Giant Burgers - less of a charred taste, the quality of the meat was probably about the same. The taste actually reminded me of In n Out; there was a bit of a sour taste to the meat, but that's not atypical for burgers, apparently. It can't compare to the steak I had the night before.