I got mine from ebay and have no problems what so ever. It is not the same seller and I did not opt for the drilled I asked the seller and he said he could make the slotted only. If you do not plan to track your car you should be okay but when tracked I have heard of cracking between drilled holes.
I'd say NO to those. there are cheaper and better rotors on ebay. I am referring to the $75 for pair rotors....I've seen all 4 for as low as $100 at times.