Maybe only 2 at a time...when it came to LCM.
There was a bit of denial on my part concerning the "date and switch" until I actually witnessed it first hand and spent a fair amount of time telling the girl it happened to that no, it was not okay to be drawn into a Christian organization using those tactics. Then when I was told by the corp guy who did it that "anything was acceptable" to bring people to the class - well, that was the last class I ever had anything to do with.
Tactics such as those do not inspire confidence in the truthfulness of what is being taught.
Just sayin'