Viggo Mortensen is excellent, but I think this is the first Cronenberg I don't really like.

That sandstorm chase. That parking lot scene. That Burj stunt. M:I 4 delivers the goods. A fun action movie, nothing more, but certainly nothing less. Tops M:I II and M:I III.

Best movie of 2011! Great performances, great music, beautiful cinematography! An instant classic.