I'm not a fan, and wouldn't recommend eating there. My opinion of Nacho Daddy is basically the same opinion I have of many chains. It's not that the food is bad. It's just... not particularly _good_. It's also that the food is always overpriced.
If the world offered nothing but these chains, I would eat out occasionally. But in the world we live in, there are better options. Why settle? I would recommend Viva Mercados in the shopping center right next door or Apache Tacos right down the street over Nacho Daddy.
Edit: Business owner - now that you mention it, I remember last time being there, I don't like tomatoes so I asked if there are any tomatoes in the guac. The bartender told me "yes". I asked if they could make mine without tomatoes. I was told that the guac is all premade. I mentioned that guac could be as simple as mashing up some avocado, lime and salt, but they still weren't able to make me that guac. Instead I was offered to just have some cut up avocado, which I had to pay extra for. That experience makes me skeptical about your claim of "fresh ingredients" and things being "made in house".