I have been to salad king several times, and it has always been a great experience. I dont think they take reservations and they only seat a group once everyone is there, but i have never had to wait longer than 20 minutes.
The service is really quick, even with the crowds they have. The seating is almost like a cafeteria, but i never mind because the food more than makes up for it.
I usually order a noodle dish with 5 or 10 chillies depending on how adventurous i feel. The portions of the noodle dishes are generally huge so bring your appetite. Although the food is so good you might not want to leave any on the plate. Another thing here is that I have food allergies, but they have never ever missed the special instructions on any item.
definitely recommended if you are in the area.