Aftermarket spoiler - Tacky or cool?

Trunk Boot Spoiler Unpainted Gray Primer Wing Fit for Tesla Model s 2012 2015 | eBay

What do you think.

Yes, your opinion DOES matter, because you will be the biggest and fairest judges of anyone driving a Model S. Other people don't know any better. I could stick a dildo on top of the car, and they will think it's OEM because they don't know the options of the car.

But what about this spoiler? It's like the OEM one, but with those wing like extensions.

Do you think it's tacky, or cool.
I was thinking of painting it (or covering it) on the same carbon fiber, opaque color of the OEM ones, just for continuity's sake.

Thoughts?

hmm....actually. Don't know if it's the photos, but it looks a little longer than the stock one. And the length is turning me off. It just looks like too much.
Mine gives the car a sporty/spoiler-y look, but it's somewhat subtle. This just looks....like an aftermarket thing that doesn't quite belong. I'd have to see a picture from the side.