Apparently I react with extreme aversion to all Michael Bay films. I've only watched this once, so it's a bit soon to rate. I loved some of the riff lines, but all-too-often I'm sitting there going OH COME ON NOW! to something in the movie itself.
(I also very extremely hated Transformers. And looking at his credits at IMDB, I think the only other movie of his that I've watched is Pearl Harbor, and I must admit I don't remember a thing about that one. I'm pretty sure I watched it. I own the DVD, in fact, so one would think I must have watched it!)