I've never been so delighted to wash my hair in my life. It was bliss. My concern about the SLS-free shampoo was unfounded. It lathers up beautifully and you hardly need any at all.
So, my hair. Is it worth it? I say yes. It's super shiny and it's much easier to style however it does still need some styling and by styling I mean blow drying. But, the task is much easier and more satisfying. So far, I am impressed. But I am not blown away (pun, fully intended). I would not call this life changing but it does make a difference and I imagine the longer your hair, the better the effect. Mine is shoulder-length.
I shall keep you all informed naturally.