Quality "lies in the eyes of the beholder" is __________.

The statement "Quality lies in the eyes of the beholder" aligns with a user-based definition of quality because it emphasizes the subjective nature of quality as experienced by the user or consumer. This perspective suggests that quality is not an inherent characteristic of the product itself, but rather is determined by the individual's perception based on their needs, expectations, and experiences.

In this context, factors such as personal preferences, intended use, and satisfaction play significant roles in defining what quality means for different users. For example, what one customer deems high quality may differ dramatically from another's viewpoint, as individuals have varying thresholds for performance, aesthetics, durability, and price. This user-centric approach recognizes that perceptions of quality can vary widely among consumers, reinforcing the idea that quality is largely influenced by personal interpretation and context.

The other definitions of quality focus more on the product or manufacturing aspects, which do not encapsulate the subjective nature of quality emphasized in the given statement.