I'm not a particularly big fan of this plant, though I can't explain quite why: I can't see anything terribly wrong with it, and I don't have any bad associations with it as far as I can remember. Though I don't like trying to clean them up once they're mostly bloomed-out. Those little dead flowers get everywhere.
Perhaps it's just a matter of taste. They're certainly colorful enough. Maybe I'd like them if I tried them. I don't know.
In any case, these two pictures make nice bookends for one another: nothing like yellow with an orange center to complement orange with a yellow center.