Due out later this spring is the definitive edition of Agee's film criticism, edited by Prof. Charles Maland (University of Tennessee). It's a superb work as well, presenting a panoramic view of 1940s cinema through the eyes of one of the first film critics to command respectful attention. And this volume will be the first to include all of Agee's unsigned reviews from Time.
To be sure, my involvement with these two books makes me biased. But that doesn't make my praise here any less sincere.