Garduños is to Mexican food as Applebees is to steakhouses. As in wait...what?
For being one of the premier restaurants inside of a nice casino such as the Palms, I expected Garduños to be better. Unfortunately it's not. It's super bland. Everything on the menu is very plain and even though they brag about their margaritas, they think Jose Cuervo is a good tequila!!! Are you kidding me?! I wish I was, but I'm not. They have almost no tequila selection at all. When I asked for Cazadores, a very common tequila that is available at every super market in the world, the bartender looked at me like I had just ordered something he had never heard of. Why? Because he hadn't. They don't know anything about margaritas or tequila here.
Unless you are already drunk, I recommend going somewhere else.