I was definitely not impressed by the Quad. First off, the parking is ridiculous! The signs lead you to the back where the Linq is and you wind your way through pillars to this warehouse looking door. We sat in line forever just to try to get IN to the self parking. We finally gave up after 15 mins and went to the valet. The sign said they were full, but they had no problem taking our car. Not well organized!
The actual hotel and casino seems to be undergoing some renovations, at least I hope. Very hard to navigate and reminds me of a hotel I would find in Reno. O'Sheas is good for frat boys wanting to play beer pong. That's about it. Not a fan.