As a patron of Bob's Big Boy restaurants all over Southern California for much longer than I care to admit, I was happy to see this new restaurant open up in Norco. I've eaten here probably a dozen times since they opened last year.
The food quality is excellent - everything you've come to expect from the authentic old-school Big Boy menu, with a few new dishes added as well. The restaurant itself is new & spotless and the staff courteous and helpful.
In response to the other review, I would emphasize that in the many times I've visited - and any day of the week - I've never had anything but great food at the Norco Big Boy. And no, I do not have any interest, financial or otherwise, with the operators of this franchise. I'm a Big Boy purist who enjoys their food.
P.S.: I think it's awesome that Norco has the only Big Boy restaurant in the world that was given permission by the franchise to adorn their Big Boy statue outside in Cowboy boots and a 50 Gallon Hat. He makes that look GOOD!