While last time the Margarita garnered an 8, this time unfortunately, the Margarita was not quite as good. The flavor was fairly good but it was a little too tart. The tequila flavor was good, but overall it tasted like it was made with a mix. I believe that if I had specified the ingredients, Porter’s would have delivered a better Margarita, but for this visit I rate it a 7. Which just goes to show that it is difficult to judge how good an establishment’s Margaritas are because a lot of the time the quality will depend on the bartender’s skill and particular recipe they may use. This is why it is important to visit a place many times to make sure to get a broad range of samplings. Yes, it’s hard work, but I’m happy to shoulder this burden for all of you!