Transformers: Dark of the Moon (2011) http://www.imdb.com/title/tt1399103/
Much like its predecessors "Transformers" and "Transformers: Revenge of the Fallen" (T:RotF), it is a Michael Bay production.
Top notch special effects. Robots. Action. Robot on robot action. Explosions.
And, much like its predecessors, the film is some smattering of a story about something or other, humans skitter about and get in the way and get slaughtered left and right. This time around a girl that seems slightly smarter and has normal thumbs replaces Megan Fox. Some decent big name actors show up from time to time. And there's a Buzz Aldrin cameo.
But all that stuff is just filler between the robotbattlefightexplosiondestruction scenes. New stereotype robots replace T:RotF stereotype robots. And explosions!
Just like the first two, don't look for deep meaning or story, just watch the robots and explosions.