Dyson Supersonic R hairdryer review: Dyson's high tech hair dryer made my frizzy hair straight in minutes - but is it worth the £400 spend with much cheaper rivals from Shark and GHD? | Daily Mail Online

Anyone with curly hair knows the pain of hair wash day and standing tirelessly in front of the mirror with a hairdryer. But now Dyson is promising faster drying time with its new Supersonic R,