I lived in Indiana for 9 years. I learned to appreciate White Castle from the locals. I'm going with 5 Stars due to years of memories from that extended experience. This was before things like WC fish burgers and the newest veggie option. I don't understand all the 3 Star reviews and won't even try to. All I can do is state my own opinion.
Venue: Very small shop, by Las Vegas standards, that is right off the strip and is right next to/inside of a casino. Most easily reached by walking a distance once you find a place to park. There is no convenient parking to speak of. So I recommend combining a trip to WC with something else. Small eating area that was full because the shop was so busy.
Food: The traditional White Castle menu is very simple. Onion Chips, Regular White Castle Burgers, and White Castle Cheese Burgers. But, I don't eat meat burgers anymore. So I was very interested in trying the fish burgers and veggie burgers. These are non-traditional items. I'm sure some are shocked and appalled with the concept. I was motivated to give these a try as I may not get to the midwest in the near future.
Veggie Burger: Good but a great effort at providing meatless. i appreciate the effort. They provide a choice of sauces with these as they are needed. The fish burgers were a similar strong effort. Well appreciated by those on dietary restrictions.
Yes, I was a bit underwhelmed by the veggie burgers but the chance to indulge myself in old memories was priceless. I'm glad I made the effort to seek out this White Castle experience.
Service: 5 Star Service from a very busy crew.