Netflix Reflects One of the Most Successful Web Sites in the World

Netflix reflects one of the most successful Web sites in the world with the goal of getting better through constant change. They make major changes to its Web interface every two weeks. The constant change and fast iterations model has provided many positives for Netflix which include all of the following Except:

A) It allows Netflix to fail fast which means they invest less time in the things that don't work.
B) It means you learn and hopefully improve quickly.
C) It means less experimentation.
D) It reduces risk.