Makes my daughter happy
I got this for my 6 year old daughter (not to use by herself, don't worry).  She wanted to have curly hair instead of her beautiful straight hair.  It works - her hair curled up and stayed that way until she took a shower and straightened it out again.  4* rating because it's a little hard to use on a 6 year old, and it felt like it took longer to curl her hair than it stayed that way, but whatever, my girl is happy and so am I.
Rating: 4 stars