The place is gluten-free, ideal for celiacs. The arancinis are very good. They also have vegan options. We ordered a vegan pistachio ragu and a vegan ragu, both of which were very good. They're large, and one is enough for lunch. I don't understand why there are so many bad reviews about them not being filled or crispy; you can see in the photos that they were filled well. We really wanted to try the cazzillos, which are like arancinis but with potatoes instead of rice.
The only things that could be improved are the service and the fact that they have bathrooms. But considering that it's street food and at a good price, I'll still give it 5 stars.