Lastyle, you're right, it is a game and some of us here who have gone more than a few times and have read up have learned how to play the game. Some guys like the SGs because they are cheap and easy and you can get more pops for your money. Yes, its well known and documented that most will charge extra to take off their tops or to give cbjs, let the monger beware.
Other guys like Bar girls who have a nicer, often enhanced appearance and you knowing going up that CBJs and FS are always included with bar girls. The price is fairly steady with the BGs, 40-60 for FS (if she is that hot and wants 70, chances are she is bad where it counts).
Other guys like TJ escorts which offer a more GFE that cost more and deliver more. Its not easy finding a keeper in TJ if you only pick one girl. Thats why when its only 50 bucks, sample a few, just like a buffet and find something you like. Compare TJ to the local talent in OC, where most places charge around $150, you can get three girls for that price, so i find it a good deal, plus you get to choose the girl from a cast of hundreds.
Its funny that you mentioned you were dissapointed in a girls performance considering you were not short, old, fat or something. You have to remember, in mexico these girls are not looking for bfriends or hubbies like asians. They are looking for $$$$ and they dont make shit in Mex doing anything else. You could look like Brad Pitt and I could look like Danny DeVito, but if I had a 100 bucks on me and you had 80, the chica would still chose me, since she is about the money, not the honey.
When we go again in a week or so, come along and I will buy you a beer or two and we can hang out and have a good time.
Later.