In-n-out Burger - Diamond Bar

The average rating for In-n-out Burger is 4.2, which means that the visitors have a very high opinion of this restaurant.

What Sean L likes about In-n-out Burger:
was good people are always nice but it’s a really small drive-through very old style so it’s hard to get in and out a little bit not a big deal unless it’s busy then you’ll have a hard time getting View all feedback.

What Chelsea Garner doesn't like about In-n-out Burger:
Very slow double line. Took 10+ minutes to get food after ordering. Staff asked if we wanted ketchup or spread, after answering yes for both, handed all sauces to us instead of putting it in a bag of any kind like they normally would. Overall just not a good experience at this location. View all feedback.