I've been here five or six times, and I've loved it each visit. The 1/4 chicken is good, and I've enjoyed the fries, canary beans and cilantro rice as sides. All white meat is .75 cent upcharge, which is worth it. The green sauce (Huacatay Sauce) is good, but too spicy for my tastes. I recently tried the yellow sauce (mild, Aji Amarillo) and I'm mad at myself for not trying it earlier because it is yummy.
My favorite dish is the Arroz Chaufa (fried rice) with chicken. The Viva Tacu Bowl is good too, think like a Chipotle burrito bowl, but I wouldn't order it again because the canary beans got to be too spicy for me. I've only tried their Herbal Lemonade specialty drink, and it is cool and refreshing. I tried their lunch special today (the 1/4 chicken with 1 side and drink for $5.95) and it was a great deal! My sister tried their the Great rotisserie chicken sandwich yesterday and loved it.
I will definitely come back to Viva Chicken often and try out the rest of their menu. I highly recommend this place, and it's wonderful they are opening a 2nd location in Ballantyne.