My hairdresser over the years will sometimes chuck this in as a freebie when the whole family will go in to get haircuts. I absolutely love it! No other conditioner has been so good for my hair. It's bouncy, smells amazing and creates silky lush waves in my hair (even though my hair is only just a tiny bit wavy).
This works to eliminate frizz (or at least reduce it) without making my hair feel too stiff or gross. It doesn't quite do the trick on ends (which still get brittle too quickly).