I'm not a big Andrew Niccol fan outside of Gattaca and his script for The Truman Show. A lot of his movies are interesting, but just fall flat by the end (like In Time).
About Time was a very pleasant surprise. A reminder that Richard Curtis can be just as good of a director as he is a writer. Domhnall Gleeson was well cast and his chemistry with McAdams and Nighy was terrific. Brought a single tear to the eye.