Hey Kermit, I loved Garden State too, but this isn't the new Zack Braff movie you're waiting for.
Garden State was a Zack Braff movie because he wrote it, he directed it, and he starred in it. The Last Kiss is actually written by Paul Haggis (Crash, Million Dollar Baby) and directed by Tony Goldwyn (Last Samuri). Although thanks for the heads up for this movie anyways, it looks pretty good.
Braff is making another movie though, one that he will star in, direct, write etc..
http://www.imdb.com/title/tt0772190/