In-N-Out is the most overrated burger joint ever... there was one in the parking lot where I used to work with lines circling the building and then some, figured with that kind of traffic it must be good amd tried it on lunch one day.
The burger was bordering on flavorless, the center section of bun was crunchy (not toasted crunchy, bordering on crouton hard crunchy), the fries tasted like lightly salted compressed sawdust. Everyone who fan boys for them said to order from the "secret menu" animal style, so I gave it another shot, it was slightly less awful but not remotely worth going again imo.