Noodlehead is one of my favorite places in Pittsburgh. The dishes are all pretty tasty, and everything is very reasonably priced. I typically handle a moderate amount of spiciness in my food, but I've found that when they ask you to select a spiciness for your dish, it's better to select conservatively, because they can be pretty serious about it! Other than that, just remember to have some cash on hand, and enjoy the menu.