If only for the sex-ed aspect, porn is awesome. Not like anyone's ever going to teach you how to give pleasure to a lover. But in porn you get that in spades. If not for lesbian porn (lesbian made, not just two women in a scene made by and for men,) I'd have no idea of foreplay, cunnilingus, etc.
So unless your Moms take you aside at some point, drop trou and tell you 'this is a woman's clitoris. This is the center of our pleasure like your penis.' Many of you ladies out there owe a tremendous thankyou and apology if you ever dissed porn.
It's not all garbage.