If you appreciate attention to detail, the best service in the world, and fine accommodations, then forget all those places on the Strip and head to the JW. Though it is a 10-minute drive from the major casinos, this hotel is worth taking to the freeway for.
Our room ($400 per night, paid for with Marriott Rewards) was more than spacious, and the attention to detail for a corporate entity was heartening. Our bath featured a whirlpool tub, long enough for one person to float in, or two to sit comfortably, as well as a large shower with rain-flow shower head. The bed featured a fluffy down comforter, and the 24-hour room service was fast, hot, and reasonably priced - about the same as eating in one of the restaurants on the property.
It was a peaceful atmosphere, and a nice retreat after a long visit to the Strip.