Yes; it is for me. I usually only see girls who offer this. The last lass I reported on didn't; and, on reflection, I should have made that Report a Neutral, rather than a Positive. It's what happens when the photo on her Profile page is of a big pair of knockers; it completely diverts your attention from the absence of French Kissing from the list of her 'Likes'.
I've seen quite a few girls recently who've welcomed me into their premises by a bout of DFK once they've locked the front door behind me. I think it's a nice aperitif, and has me anticipating getting into the bedroom more keenly.