Melancholy of haruhi Suzumiya is a masterpiece from the early 2000s. Well written science fiction with an emphasis of slice of life story of a high school boy with no willingness to explore the joy in the world as he is coping with the reality, and a girl who is willing to take an action on every opportunity for fun things like aliens, time-travelers or espers. Only thing people may not enjoy is the overabundance of monologues, where every thoughts of the main character is being described. Many of the characters' emotion are being described with unconventional similes and metaphors or detailed gestures, which may slow pacing down.For me it helps my mind to settle the emotions of the characters, but some may find this frustrating.