Words can't express how awesome The Signature is.
As with all Vegas luxury, it's something you have to pay for. But if you have Mlife card, it becomes a whole lot more affordable.
A fellow Yelper friend of mine had comps for a 2-bedroom suite, and it was amazing. We had a nice view of Wet Republic and there were 3 bathrooms. One in every bedroom, and one in the living room. Also, the living room featured a convertible couch so it was technically like having 3 bedrooms.
We were 3 dudes, and it was awesome knowing that we didn't have to share anything.
While the MGM Signature is literally at the end of the strip, there really isn't much of a point to even hit the strip. EVERYTHING is here. There's a Fat Tuesday downstairs, their craps tables have awesome bonus bets, and the service is simply top notch. And if you're trying to go to the club, Hakkasan is downstairs.
This is where you wanna be if you play Mlife.