Dini has really ruined this character. Even when he got a boost of competence and style in "Gotham Underground", under Detective he's seen as an incompetent money-grabbing loser...and now as an idiot who simply beats people with a stick like any thug. All the charm is gone; I long for the days when the Riddler was one of the few Gotham criminals who seemed merely fun-loving and eccentric, as in that Neil Gaiman story written all those years ago.