The amount of crudeness and salty language surprised me. Humor was overly juvenile. I didn't realize most women at college are in constant heat. And I groaned at the robotic genitalia joke.
Robot action was great, and the primary reason I attended. Story was your basic Transformers plot, but at times the characters were stuck into robot mode for very long periods of time (like the last 1/3 of the movie).
I have been telling parents to check the rating, this may not be something they want to bring their kids to see.
Good action, solid story (although too long), but disappointing due to the crass tacky humor that appealed to mostly junior high kids.