Guys! The point is to define is it good oil or not?
Spectrol originally was an independent russian blender, small blender. Then Russian Delfin Group, who produces oil under Luxoil brand, bought Spectrol. In Russia we call blenders like Luxoil as "bodyaznick". Bodyaznick is a blender who does not look at high quality of finished products, who blends oils using any available base stocks and additives. IMHO In US Delfin Group has a contract witrh independent blender and produses Spectrol oils. Today they produce one level of quality, tomorrow - another. This is their stile. Thats all!