The Vanish Airbrush Concealer in Sepia color by Hourglass was reviewed by reena in a video. reena mentioned that she chose a lighter shade than her normal skin tone and applied it to her T-zone spots. She was impressed with how well the concealer concealed her imperfections and expressed her liking for the product. The review did not mention any specific drawbacks or negative aspects of the concealer. Overall, based on reena's positive experience, the Vanish Airbrush Concealer in Sepia color by Hourglass seems to be an effective product for concealing blemishes and achieving a flawless complexion.