I used Victor Reinz on my car and gasket itself is ok. But I should have not removed the grommets for the nuts. They are not good. I may have to replace it again. Because there is s little amount of leak from the valve cover still present if I use the car in a spirited pace. The grommets are too soft they are not pressing the cover with desired torque.

I had a bad experience with a VR valve cover gasket on my wife's 2002 M3. Factory BMW is the way to go here in my opinion.