Well, I am Ukrainian so I think my opinion on this oil may be very, very emotional.
However, speaking about the quality. In most of the tests made in Russia the russian-made oil are inferiour to the usual top manufactures (Mobil, Castrol, Motul, Valvoline, etc).
Some of the oils made in Russia however are not that bad (Lukoil). I did not see anything good with Gazprom title on it.