It probably is interesting, though.
And there's nothing "wrong" with law and order like in Switzerland. Chaos like in Hong Kong only seems romantic until you become a victim of violent crime. Then all of a sudden its not cute anymore.
I am guessing (perhaps incorrectly) that most of the people who talk about what is "wrong" with Singapore have either only been there once for a few days or have never been and only base their opinion of the place on the story about the American kid who got caned.