Walked in at 1 pm, was seated immediately because it wasn't busy which was nice. Had to have the pizza fix because you know you gotta have pizza when going to watch NINJA TURTLES! .
I ordered a personal pizza which is a 12" pie with 6 slices, good proportion. I had it topped with bacon and onion and their famous sauce is up to par. I'm used to Frank Pepe's in New Haven, CT which is voted Best Pizza in the nation and world renowned.
Grimaldis is definitely best in Las Vegas but doesn't compare to Pepe's. But it's up there so it does deserve 4 stars, service was good and the atmosphere fits the style of the restaurant. The crust of the pizza is perfectly thin, and crunchy, love that. The pies came out in a reasonable fashion. The pizzas are priced pretty well, although I think they should have some signature pies. Definitely will be coming back. Always love a good pie. The white pizza with garlic is awesome as well. I recommend this place to anyone.
My favorite combo is bacon and onion , try it out.