Dogfish tacos: legit. 8 out of 10. (FYI - Dogfish are little sharks.)
Shrimp tacos: also legit. Also 8 out of 10.
Carne asada tacos: Dry, and I didn't pick up on much seasoning. 5 out of 10. My points of comparison here are Aqui Con El Nene in Tucson, and El Guero Canelo, also in Tucson. They're much better at carne asada tacos. Also, America's Taco Shop is far better with this, which is their specialty.
The homemade salsas are awesome. In particular, I was blown away by the salsa cilantro, and the strawberry salsa. Yes, they have strawberry salsa.