Hands down my most favorite hotel in Vegas. Stayed here a couple times and I've never had problems. Everybody has their own taste preferences but I'm all about new/modern/clean/simple, and this hotel is just that.
The standard suites are a good size. You have your super duper comfy king bed that's separated by the TV from the seating area, little kitchen area, large bathroom and a panoramic window with killer views. My last stay was awesome because I was upgraded to the corner suite (I'm not sure why, but I'll take it!). The corner suite is a one-bedroom suite equipped with a full kitchen, W/D, dining area and TV seating area. Given that it's a corner suite, you get amazing views of Vegas starting from the doorway all the way to the end of the bathroom. Make sure you turn up your A/C because these huge windows can generate a lot of heat!
The hotel doesn't have the same amenities and services that the other hotels have (like a casino, restaurants, large pool, etc.) but it's nothing that a quick walk to the neighboring Bellagio or Aria can't fix.
I honestly have nothing to complain about, maybe except for the fact that their rates have increased since the first time I've stayed here..but I can see why, it's an amazing hotel!