Hi
Maybe we should be more objective.
Wait for the film, watch it and decide ...

PS: 
There are well known directors who produce great films 
There are also unknown directors who produce great films 
There are well known directors who produce lousy films 
There are unknown directors who produce lousy films

My point is: 
Give every film a chance ... regardless of who directs it or how well/poor the director's previous films are ...