Great location and color. I have a problem with the lack of crisp focus. I understand how hard that is to achieve though. Try a shorter shutter speed, like a second and open up the aperture as wide as you can.
Manhattan is just so amazing to see at night from Hoboken(?) .. suggestions - i don't like the tilted horizon (skyline).. and a more stable tripod or using a timer rather than pressing the shutter by hand would have worked better to keep the shot steady!