There are no complaints about this oil, soot is also not present (because an autopsy showed on one of the cars (VAZ 2114), I changed the gasket between the timing head and the block and the mileage was around 90,000 km). At the moment, I pour into the Hyundai accent engine, the mileage is about 210,000, the flight is normal! Has some pros: Price-quality ratio. Good cleaning properties. Reduced fuel consumption. Stable engine operation. Confident launch at minus 20 (below in our region was not) Some cons: Not detected. Once I got a fake, (after changing the oil on a cold engine, the hydraulic lifters began to knock very strongly) on the same day I drained and filled it with the same one, but I bought it in another store and the problem was gone.