GET SMART succeeds at being a comedy, with many laugh-out-loud jokes. It succeeds at being an action thriller, with many engaging stunt/adventure pieces. It succeeds at being a romance, with a sweet love story. In fact, though it is far from the perfect movie, this film succeeds at almost everything it tries.
Language is the biggest issue, with several "s**ts", "a*s"s, "d**n"s, and one "bi*ch". Some "hells" and other insults ("whore" and "dickhead") are thrown in on the side. A woman flips another off. There are some mild innuendos, consisting of 99 asking Max if he's "staring at her butt" while crawling through laser beams. A woman misinterprets Max's questions as an invitation to sex, and two men passing by misinterpret Max's attempt to move a man as inappropriate contact. There are several big booms and fires, and some people are shot, one point-blank in the head (no gore). There are threatening scenes and fistfights as well.