Here ye, here ye:
Tacos Guaymas can and will fill you up. I'd go so far as to say it will FILL you UP! Everything else I can think of to explain this restaurant falls in the moderate adjective category. It's kind of good. It's somewhat expensive. The selection is fairly decent. Seating is tolerable (outdoor tables!) and parking is manageable.
Chips and Salsa are $1.00, which would be annoying if I ever actually bought them. Which I don’t.
If Azteca is 0 and a good Taco Truck is 10, then Tacos Guaymas is probably a 5. I'm obviously uncomfortable veering too far from 'middle of the road' territory. However the fact that every time I eat there it takes two hours to be able to breathe comfortably again should verify that it's worth a trip.