This was my second time eating from this restaurant. I have had much better and authentic thai cuisine, HOWEVER, the level of heat is unbeatable. I am Asian. I grew up eating spicy food. I order my food at level 12 on a scale of 10 at most Thai restaurants. I ordered a level 5 to keep on the safe side since I am staying at the Aria with a bunch of friends and we have only 1 bathroom. We all ordered the green chicken curry, spicy asian cucumbers, pad thai, and the drunken noodles. Also, just to snack on later, we grabbed some chips and salsa from Javier's (the upscale mexican restaurant at Aria). Our mouths were ON FIRE. We were using the chips and salsa (which were also spicy) to quench the fires in our mouths. We were miserable, however, the food is too good to stop eating. Err on the side of caution. If you think you can handle the heat, keep it around a level 5. I promise you, your mouth, stomach, and in the morning, your ass will be BURNING.