You get what you pay for.
They are shiny yes, and they will warp shortly enough. Why would you cheap out on one of the most important parts of your car: your brakes.
Stick with a name brand, like ROTORA, Stoptech, Brembo.
Here is some info and pricing on ROTORA brakes.
ROTORA Slotted Rotors and Big Brake Kit Sale: Civc Si 06+ Only