I absolutely love the Cosmopolitan! I stayed here twice, once for my sister's 21st birthday and once for my bachelorette party. Both occassions were a great experience. The rooms are phenomenal, especially if you get one with a balcony view of the Bellagio fountains. We've eaten at a few of the restaurants including China Poblano, Jaleo, Holsteins, and the Wicked Buffet. They were all amazing, but I will say the breakfast buffet is delicious and a great value for the Strip. We also went to The Marquee for my bachelorette party and had a great time. The outdoor pool area is great atmosphere and they have different rooms with varying vibes. I can't wait until my next trip to Vegas and we will hopefully be staying at the Cosmo.