We ate at Sirio during a recent trip to Las Vegas. We were unsure after reading the reviews but decided to try anyway. The service was exceptional. We started with the beef carpaccio which was delicious. My husband had the Fettuccine alfredo with chicken and really enjoyed it. I had the Lobster ravioli with Brown Butter sauce and it was amazing. We ended with the Creme Brule trio which was excellent. Our bill was $130 for this meal with taxes and we each had one cocktail ( not wine) Very reasonable for a nice meal on the strip.