My friend and I went to Helvetica for the first time for dinner and very much enjoyed our smoothies and food. I got the peanut butter/spinach smoothie, which was brought out before the food, and was pleased with it. We both ordered the veggie burrito and really enjoyed them. The food was fresh and the burritos were packed with guacamole, beans, rice, and veggies.
Our experience was good enough the first time that we bought Groupons for our second visit. Clearly when we visited the second time, a drastically different chef prepared our food from the last time. We both ordered smoothies and the veggies burritos again. The smoothies were fine. The veggie burritos really lacked in flavor, though, and had completely different ingredients than the first time. The ingredients for the burritos aren't listed on the menu, so what you get seems to really depend on what night you go. Both times we went, the staff consisted of one young and very quiet waitress but we never had to wait long for our service.