Unfortunately, unfortunately, 5

As already described by others: This wok has a defective coating, all cakes on (really bad: spaghetti). I know so of my pans not.
The recommended cleaning with oil and salt does not work and is useless. Too bad.

Positive is the weight very easily. And it looks good.

No buy recommendation.

Addendum: Apparently SILIT has learned:
"Cold-pressed, virgin oils are not recommended for frying, because these oils are not sufficiently heat stable. Durchzu high heat they burn and burn into sealing the pan. If this happens frequently, glued the pan and thereby lose its non-stick properties."

There was not this warning in my purchase in January.
To find at the bottom of the product page.