Been here several times and their Osso Bucco is a hands-down winner!! Always falling-off-the-bone tender, so meaty and flavorful sauce that is very complimentary to the meat.
Calamari appetizer was good but way, way too large a portion.
We did have osso bucco at another restaurant and it did not compare in any way to Piero's.
It's off the beaten path, just off the strip, so not as commercial. It's a destination unto itself and well worth the time and effort to go. Bravo!