They fall into several categories: Overpriced (virtually all); Overpriced and rude (act like they're doing you a favor by just being in the same room with them; typically demand (not ask) tip up front; Fairly high percentage); Overpriced and deceitful (promise you the world and then make off with your tip money without providing any additional service after mediocre or nonexistent massage; High percentage in the category); lastly, Overpriced but services somewhat comparable to an AMP (Almost nonexistent). In short, if you want to waste your money and get treated like shit or a fool, go to an RMP. If you want to feel appreciated and actually get a full range of services for a reasonable price, visit an AMP.