Ever since switching from heptathlon to full-time sprinter, she's become more and more and more 'arrogant', irritating, angry at everyone, blindly mad as soon as anyone says a fact like 'hey, three years ago you were faster'. She has become pure madness and surely the average Dutch person likes her (because she wins a few medals and coincidentally has the same nationality in her passport as them, so hey, gotta cheer for her!), but among athletics fans (in the Netherlands) she is very, very quickly losing her popularity.
Basically she is one of the most negative people we have in the Dutch world of sports.