What is the connotation of the word sleek?

The Word "sleek" typically carries a positive connotation, suggesting smoothness, elegance, and sophistication. It often describes something that is well-designed, polished, and attractive, whether referring to physical objects like cars or the appearance of a person. However, in some contexts, it can imply a certain superficiality or slickness, hinting at deception or insincerity. Overall, the primary association is with a refined and stylish quality.