Varun's response is incomplete and lacks substance, as it consists of filler words ("blah blah blah blah") rather than a coherent answer. This significantly undermines his credibility and ability to articulate a strategic approach to launching a product in the life sciences market. To improve, Varun should provide a structured response similar to the benchmark, outlining key steps such as market research, regulatory analysis, cross-functional collaboration, and post-launch monitoring. This would demonstrate his understanding of the complexities involved in product lifecycle management within a regulated environment.