While i do agree for the most part, i have seen some that look ok for certain vehicles. I had a viper hood for my vr-4 that dropped the scooped air right on top of the air filter.Hood vents is the way to go. Scoops on anything other than old muscle cars and STI's is misplaced (IMO).
I hope I don't sound mean, but *why* do you want a hood scoop? In an WRX / STi it makes sense as they have a TMIC (Top Mount InterCooler) located beneath that scoop, so it ducts air into / onto it. The F5 SX has a FMIC (Front Mount InterCooler) which is mounted near the radiator, so a scoop would not perform the same function. Ok, so perhaps it'd make sense for cooling or ducting to an intake system?looking for something like this.