Would not recommend.
We found the food (egg drop soup, crunchy noodles, egg rolls, house and vegetable fried rice) lacking in salt and just bland overall. In addition, we requested "red sweet and sour sauce" to accompany our egg rolls, and got hot sauce instead. Worst of all, there were bits of metal in the house fried rice. This was the first time we have ordered from Great Wall after having received a menu in the mailbox; it will be the last.