The reviewer, Hollianne, was highly impressed with the Don't Settle Concealer in Banana milk color by KAJA. They described the application process as magical and were amazed by the results. Despite a minor slip of language, Hollianne expressed their excitement and emphasized that viewers could see the incredible outcome. Overall, the product seems to have exceeded expectations, leaving a positive impression on the reviewer. However, without further information, it is difficult to assess any potential drawbacks or long-term effects of using the concealer. Nonetheless, based on Hollianne's enthusiastic reaction, it appears that the Don't Settle Concealer by KAJA is a promising cosmetic product.