I guess I need to give them a second chance. I went there once at lunch, stood in line for 15 minutes which shows good business, but the tacos were less than stellar. It was so unimpressive, I can't even remember what I ordered.
Honestly, it seemed like a low rent version of Torchy's Tacos in Austin.
Taqueria Los Comeras off of 13th and Agnew down by the stockyards is my favorite.
I tried Big Truck 3 times when they first opened and I just didn't enjoy it enough to pay their price. I enjoy the more "authentic tacos" and we are talking a completely different type of taco compared to Taqueria Los Comeras and San Pedros.