Most expensive, cold(figuratively), and unfriendly place on Earth. I mean if you're walking around VERY RARELY anyone says "Hello" or "Hi" to you. If you try to say hello people cry "sexual harassment." Driving here especially in the summer near the Hamptons, expect to get into an accident because people drive like they had 30 cups of coffee, plus a hit of crack. Finally houses here are really expensive, a piece of shit 4 room shack would cost you $500,000+. So if you're looking for a nice inexpensive place with friendly people to live, stay the fuck away from Long Island, or New York for that matter, try the rest of the United States or even the world.
In my 17 3/4 years on Long Island, I always wanted to get the fuck outta here, or kill myself, or both.