Not worth it
Guess I'm going to start making a habit of reviewing Starwood hotels. I've stayed at more than I can count. So why not?   
This hotel is in NYC at Union Square. Yes, NYC is expensive, yes Union Square is in a good/hip area (although I can also argue that Union Square is not as safe or appealing as it used to be), yes it's a W hotel. But that should not be an excuse to see less than the perfect service, atmosphere, and design/decor that you come to expect from Starwood hotels. I give this hotel a 3 because I would rate it as a 3 star hotel. 
  The room decor was mediocre compare to other W hotels. Room service was average or below (the bed was made in a VERY amateur manner), hotel service (bar, front desk, concierge) was average or below, and as for cleanliness, at one point my body developed a rash while in bed. 
  By all means, save your points/cash and stay at another hotel in New York. These people have let their brand and location go to their head.   In fact, now that I think about it, I think I am going to change my rating to a two =)