It's supposed to be a shallow-draft destroyer.
But it's non-Blue Water and has very limited range.
It can't even perform to Coast Guard Cutter standards, except for speed.
In other words, it's just another stinkin' boondoggle for Lockheed-Martin.
Here is a good link:
http://www.globalsecurity.org/military/systems/ship/lcs.htm
No real conclusions, but it is a warm-up.