This brush really is amazing. It is probably not worth $90, but I just love using it so much, I think it is. It has a lifetime guarentee, and leaves my hair silky soft. I also love the way it feels on my scalp. at first I thought too rough, but now I love brushing my hair. It also doesn't leave flyaways like some boar bristle brushes can. I cant say my hair is so different because of this brush. Its basically the same, i just like having this "logo" product on my vanity. This is expensive but if you can afford it, get it. It really is a luxury. But if you cant, dont worry cause you are not missing out on anything!
I really love this brush. It makes my hair really soft and silky. It also feels really good when brushing...it massages the scalp. It was pricy, but this will last forever!
I love my Mason Pearson, it really does distribute the natural oils throughout my hair and it really gives my hair a nice shine. I have long hair, and I had no trouble with the brush, even though I had heard that they should be used by girls with fine hair and medium to short hair. My hair is also wavy and dry, and I love this brush!