First and foremost, service. If they can pull off a sensual, non-mechanical service, good convo, non-jackhammer ending then you got it good. If Flirt was honest about the pictures they post, clients would not be as critical. Extras shouldnt determine because after all, its still a legit massage business not Amsterdam. Ive been scaling back on the extras for a while now as a precaution and you start to notice that if these girls are just good at providing extras then your paying an mp close to $300 when an sp can do half or take your wife/gf for lunch the most you'll spend is $20.99+tax.