This is not a troll, I speak 100% truth.
I have found one show where the dub was FAR worse than the sub and that was Ichigo Mashimaro. I got all stabby after hearing the dub; Lucky Star makes me feel the same way.
However I do not understand most peoples hatred of dubs, it gives you a chance to watch the animation rather than have your eyes focusing on the text. Unless you plan on watching the show several times over subs take away from your ability to enjoy the animation.