As others have already said, oil itself is no problem. None.
I worry more about if they actually changed oil filter, and if they did, is it on correctly? Then the drain plug, on too tight / loose? Finally, is the oil cap actually ON the engine? Is it overfilled or underfilled?
A couple of years ago I was in a Walmart in Florida that didn't have a tire and lube section but had two 6 gallon containers of QSAD 5w20 SN in the oil section. I took one up front and it rang up for $9. I left the other one for the next lucky guy mainly because I didn't have room in my car for it. That was one of the best oil scores I ever found. It should be fine in my 2.5 Duratec for a 5K run when I get around to using it this year.