my experience
First of all, I think this is a great thread. That said, let me tell you my experience and my impressions.
I was one of those people who at one time was really into learning SS. I became into it in fall 2002, when I came across it while surfing the Web. At the time, I was suffering a really bad case of One-itis (girl at my gym named Jen, college athlete with an amazing body, we went out on one date then she told me she had a boyfriend that she wanted to stay with). As for my game at the time, I was also a nice guy who had moderate success with girls. But this was mainly because most people would say that I am really good-looking. I could go up to a girl, talk to her about AFC stuff for 5 minutes, and then I would still get her number, mainly because of looks (and that I didn't do anything to screw it up in the 5 minute-conversation). Anyway, I became into SS due to the promises of how powerful it really was. I wanted to use it to win Jen away from her boyfriend.
Did I have some success with SS? Yes. I became a lot more aware of many of a person's internal programs (but not all--read below) and that only helped as far as making connections and influencing people. Did I achieve my original objective, which is to win Jen over? No way. I used all these patterns and pattern-type language with her whenever I ran into her (once every two weeks or so in the gym). No real effect to speak of on Jen. All it seemed to do actually was get her to feel more guarded towards me. You see, she knew what I was up to all along, which is not surprising, because they are rather obvious. I mean, no other guy she knew talked like that. Anyway, things got ugly one evening (just before Thanksgiving 2003) when I tried running a series of patterns--the Instant Connection pattern along with the Daydreams pattern--on her after her workout just outside the gym. That's when she interrupted me and let me know that I had been really making both her and her boyfriend uncomfortable and upset for the past year. She let me know that we could not be friends anymore.
If that's not bad enough, the next year I saw her all the time getting all palsy-walsy with her new circle of guy friends(probably none of whom knew anything about SS, and all of these guys were at best average-looking). They DID seem to bust on her and tease her and she seemed to really respond to it. That really hurt to watch I must admit. I mean, I had all this going for me and I had bought her dinner at one time as well. Yet she seemingly regarded me as a creep while she was so friendly and flirty with these guys who didn't seem to have half as much going for them. (Yeah I guess she and her boyfriend had broken up.)
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So this is my take. The problem with using SS alone, as I see it is that it seems to go too much against the natural order of things. A girl hears a male talk like that and she gets suspicious. (I mean, SS followers, what went through your minds when you read those patterns for the first time? Could you imagine saying that sort of stuff to someone who isn't that into you yet? Admit it. And if you really had no problem with it, I bet you had a game *already*.) She suspects that he has an agenda and even if he doesn't, that's not usually what she wants from a guy anyway. (And if you are able to pull it off a la RJ, then you probably have such a strong frame control that you don't *need* SS.) What females really seem to desire is masculinity plain and simple. I've seen hot women with guys who aren't good-looking, who don't have much going for them on paper, who can hardly carry on a conversation either, and who even have problems like a temper, jealousy, ect. What these guys with the hot chicks do have is masculinity. That seems to be what a lot of the leading posters on here have recognized.