Very happy to have found great Thai Food in Charlotte as I had tried a few places before finding Viet-Thai. The spice levels are from 1-5 but I will tell you, its definitely spicy at a 2, and has me sweating at a 3. That said, I cant get enough of it. The Pad Kee Mao(drunken noodles) that they have here are amazing. I go about two times a month or so and always take those traveling in to Charlotte for work here if they are in the mood for Thai. Its the closest I have found to Thai food up north, and the only thing I wish that they had that they dont, is the ability to take American Express.