I think it's just okay. I have half a bottle sitting under my sink. It didn't really moisturize my hair like I thought it would. I got better results when I use it on damp hair. It's def. not one of my favorites.
I have used the ORS olive oil, not the hair lotion. It works really well. I use it when my hair is damp, and my hair is soft and moisturized for the rest of the day. I have never used the hair lotion.