I think it looks nice The problem to be most effective they often don't look nice. I bet there is worthwhile DF, to be gained if you want by simply pop riveting(?) on a plastic/rubber 2'? vertical piece to the lower spoiler lip, just soft enough to handle a high parking curb, but still stiff enough for high speed jaunts.
Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
