The food at Rio is truly outstanding, and has been every time I have visited. The sauces are better than anything I have ever had at any other Mexican restaurant. If you are a foodie, then you really should try this place when staying on or driving through Madras. The restaurant recently moved about three stores down from its original location. My maps app took me to the old location, and I thought maybe they were closed. I was redirected and relieved to find the new location and have the delicious meal that I have come to expect at Rio.