I am a lifelong fan of In n Out being from California and growing up in LA...but they opened 5G's near the PHX and EV areas near my parents home and whenever I come to visit my younger teenage sister asks to go there...to me its just ok...but they seem to love it.
I dislike their cajun fries...but the regular fries with malt vinegar are good. First time I actually had the burgers...I asked for jalapenos thinking it would be pickled...holy crap was I surprised when it was fresh cut jalapenos...hahaha
Also their hot dog isn't half bad.