Transformers (A)
The only time CGI really impressed me since the first Jurassic Park. Funny, memorable action, pretty much the ideal summer movie.
Dark of the Moon (B-)
A little dry, a little long, but satisfying entertainment.
Revenge of the Fallen (D)
A mess and a rush job that I assume the writer's strike is only partly to blame for. The action scenes, most of the comedy, and the charismatic actors are enough to carry it to the realm of mediocre but passable entertainment. One of the most undeservedly panned movies because "bash Bay/praise Nolan" became the quickest way to masquerade as an intellect in past decade. It's bad, but not Rise of the Silver Surfer, GI Joe, or Catwoman bad.