Kathleen's video review of the LOOSE BLUSH in Saturday brunch color by Jill Stuart Beauty was quite unconventional. She mentioned being busy with lunch and engaging with a CEO, which seemed unrelated to the product. Unfortunately, the transcription did not provide any specific details or insights about the blush itself. Therefore, it is challenging to assess its benefits or drawbacks based on Kathleen's review. It is important to consider other reliable sources or reviews to gather more information about the product's performance, pigmentation, longevity, and overall quality.