The question should not be whether you like the look of them or not. The question should be, "Is it worth the risk?"
If you're talking something like the Kammy hood, then you're talking an $850 hood, plus a $250 windshield, plus a few THOUSAND in damages when it hits the roof, blows the pillars outta whack, and destroys the upper console inside the car. You can say you're has held fine forever, and you're happy with it, just remember it only takes one solid bump to knock the latch outta whack, and the hood to pop. Or, if the cable breaks free, or if the fiberglass cracks where it holds the latch. Too many variables can cause it to pop, and once its popped, it WILL blow up, there is no question about that. I was only doing 45mph:
Why people wouldn't put on hoodpins in beyond me, especially after seeing what damage it will cause, even at slow speeds.
E1