Tried this place because of its high ranking on Trip Advisor. Ordered one mahi taco and one Korean beef taco. They were average. Not bad, but certainly not deserving of the number 2 spot in Key West. The people that ran the place were cool, so maybe they have a good following for that reason. I will say their tacos did not compare to the fish taco I had at Fogerty's. And despite that the food was served out of a truck, my meal did not go any faster than at the many sit down restaurants we tried- so I'd say fastfood here is a misnomer.
If you own or manage Garbo's Grill, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.