Very easy to use...
I purchased this for a young lady with special needs.  She likes to flat iron her hair, but her fine motor skills are weak.  This brush allows her to dry and straighten her hair at the same time.  She has shoulder length hair.  This may take a bit more time than the regular hair dryer, but it is worth it for her to be able to do it herself.  It doesn't straighten as well as a flat iron, but it gets the job done.  I would recommend this product.
Rating: 4 stars