Hmmm, how to describe it? It's funny you say you didn't like it b/c today I used it with my sample of Laura Mercier Oil-free foundation and it didn't seem to blend well at all. It's the first time that happened and I've used it with 20-30 different liquid foundations, tinted moisturizers, BB, and CC creams. I'm blaming the foundation or perhaps it was my technique. i could have used to much foundation. I've never used the LM I'm not familiar with its texture.
I use two methods. After letting my primer absorb for a few minutes: 1) I dot the foundation on my face with my fingers and blend with the brush. To buff/blend I move the brush in small to medium circular motions usually focusing on one area of my face at a time in case I have a quick setting foundation. I add more dots of foundation to areas that need more coverage and buff. 2) I pour some foundation on my hand or on a dish and dip the brush directly into the foundation. I dot the foundation on my face (again only applying to one area) and use the same buffing motion as above.
Sometimes I pull the brush in a downward motion to smooth down facial hairs on people with fuzz as I finish. For my neck and under my chin I don't apply more foundation, but just buff in what's already on the brush for a gradual blend. I find I don't usually need much foundation when using this brush so start small and build up. I quickly looked on YouTube and here is a video resembling how I use it:
http://www.youtube.com/watch?v=FdFgNdpzzwA Start at about 6:10.