I paid once via QR and when refueling, I didn't have enough gasoline for 100 tg. I didn't go back to the cashier, I just left. Imagine my surprise when the change came to my card. So the gasoline is normal, the service is on the level. I am satisfied.
It feels like they never sweep or clean up at the gas station and around. Dirty, not pretty. I can't say anything about the quality of gasoline, I haven't refueled my car and I hardly want to do it.
I fill up there all the time. It seems to me that gasoline is more or less normal there, there is a self-wash, which is very convenient and not far from home