According to ESRB, this game contains: Cartoon Violence, Crude Humor
Parents should be ecstatic. Apart from a few fart jokes, the game is one hundred percent child-safe. Also, it's violent enough that your jaded, sadistic youths will still want to play it!
Ape Escape Fans may like this game, or may not. I can't really say, as I'm not familiar with the original.
Deaf and Hard of Hearing gamers should be fine, the dialogue is subtitled, and there aren't any vital audio cues.