This In-and-Out is always busy. It is across the street from Costco so the Costco patrons who don't get the Costco hot dogs or pizzas stop here. Burgers good; fries not so good.
The burgers are good; the fries not so good. Sometimes difficult to park, even with a lot adjacent to the place. Usually very busy around dinner time.
The secret to ordering from In-n-Out is the not so secret 'Secret' menu. Get your double double animal style, fries light well and a coke for around $7. Great burger at a great price and in my estimation the best fast food burger in the country.