About 30 years ago, I quit my construction job (80 miles from home) so I could be closer while my wife was about to have our 2nd child. I took a job mechanicing in a plant that processed potatos...and Wendy's was their #1 customer. All day and all night, all you could smell anywhere around that town was the smell of Wendy's french fries...At work, we were allowed to eat all of them we wanted. There was always large trays of hot french fries in the cafeterias, you could snag a couple off the line after the fryer, etc.
After our daughter was born, I quit to go back to construction, and it took me several years before I could go into a Wendy's again...and I STILL can't eat their fries.
Here locally, I have much better odds of getting my drive-through order right at MickyD's than at Wendy's. I'd guess that 6 out of 10 times, Wendy's fucks up the order in some way or another...often severely. The only place around that is worse is Taco Smell...there, you have to go through the order in the drive-through to verify it's right, because it's almost guaranteed they will have forgotten something.