Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not pre-seasoned, Not non-stick

This is no different from any other cast iron cooking product. You do have to season it before you can use it and it requires the same care as ordinary cast iron. The "non-stick" coating isn't like any non-stick coating I have ever seen. Food sticks quite easily. If you are looking for a large cast iron wok and that is all, this wok may do the trick. But do not expect easy cleaning or a non stick surface.