Potter readers can be split into four types, says expert

A new article in The Telegraph reports that Potter readers are split into four types based on the Hogwarts houses:

His research found 'Hufflepuff' readers take the tales at a slow, steady and systematic pace and enjoy re-reading the books over and over.

'Gryffindor' readers are eager and energetic and will devour the latest Potter book in one sitting, but quickly move on to new things.

'Ravenclaws' are subversive and take the stories with a pinch of salt, while 'Slytherin' readers are not fussed about the books.