Best Cocktail Bars in Manhattan

Following my search for the best Manhanttan, I started a search for the best cocktails bar of Manhattan.  The next step is to drink a Manhattan on each one of them, to have, then, my final veridict.

The list is below:

Name	Location
Babbo Restaurant	110 Waverly Place, New York
Tropica Restaurant	200 Park Avenue, New York
Flatiron Lounge	37 West 19th Street, New York
Temple Bar	332 Lafayette Street, New York
Milk & Honey	134 Eldridge Street, New York
Bemelmans Bar @ Carlyle Hotel	35 E 76th St, New York
Blue bar @ the Algonquin Hotel	59 West 44th Street, New York
King Cole Bar @ St. Regis Hotel	2 E. 55th Street, New York (Invented the Bloody Mary!)
Angel's Share @ Village Yokocho	8 Stuyvesant Street, New York
Little Branch	22 7th Ave S, New York
Employees Only	510 Hudson Street, New York
Old Homestead Steakhouse	56 9th Ave, New York
Brandy Library	25N Moore Street, New York
East Side Company Bar	49 Essex Street, New York
Pegu Club	77W Houston Street, New York

* M&H will be hard to go, entrance is by referral and appointment only, by paying an annual fee of approximately U$500. Perhaps one of this days I call London and convince Jacqueline to let me in (http://www.mlkhny.com/new-york.php).