This is quite possibly the best hamburger on the planet. I live for In-N-Out Burger when I head West and I was impressed by the friendliness of the staff and speed with which my order was processed during a busy Thursday evening.
I'd give this location 5 stars (and if I were rating the burger and service alone, it's no contest), but I was disappointed by the fries. They didn't taste as fresh as usual. That said, they weren't stale or frozen, so they beat every other fast food chain.
I'd certainly go back since my Double Double without, with pickles, sliced chilis, and extra spread was AMAZING.
Be aware: they do not accept American Express, but Visa and Mastercard are just fine.