During my last visit, on the way out, there was a 'homeless panhandler' in the elevator begging people for money. If it does, go to the smoke-free area! Lack of security floors me! MGM is located in a fairly bad area and anyone can walk off the streets into the parking structure. I did not have an issue with the smoke, but it doesn't bother me. I don't think the slots are any tighter here than at the others.
I have spent 8 hours there and have only seen them once! Many newer slots and pretty clean.
When you do see them, which is seldom, they are almost in a sprint they're walking so fast. Good luck getting a drink IF you can locate one of the few cocktail servers.
From the security at the door to the waitstaff. Staff is Not friendly like you would expect.
