Both of my girls got the headband cornrows on the Wonder last spring. They were adorable and it made the vacation so easy because we didn't have to worry about doing anything with their hair. My kids are complete wimps when it comes to hair brushing, etc, so I thought for sure they would bail with half a head of braids, but they said it didn't hurt much at all - no tears, no whining - not even an "ouch". We left them in about 2 weeks (whatever they recommended on the ship). They really loved showing their friends when they got home. I didn't see any hair damage when they came out. The hair was pretty nasty looking (think ratty poodle) when the braids came out, but was back to normal after a good washing. They can't wait to do it again when we sail on the Dream.