One of my favorite casinos anywhere. Modern design, but not uptight. Great mix of people from young to old. Plenty of food options and blackjack dealt from a shoe.
It's never too crowded and there aren't nearly as many families as Venetian, but since it's connected there's easy access to the restaurants, etc.
First Food and Bar is a hidden gem. Good food and drink at normal strip casino prices. Nothing amazing, but everything I've had is nice.