I finally tried the dermatch for the first time. I think it makes a big difference on the sides. I put the stuff on dry and it takes less than a minute. For some reason its cutting off the right side of the pictures so it may be hard to see the difference. The last pic is with the dermatch but my piece is not attached and the first two is w/o. It looks better attached because there is hair from the piece that blends into the side hair with the dermatch. Also, its pretty close up under a kitchen light. Anyway, just wanted to share this.