Neil said, “In the meantime, I'm just going to save myself some worthless typing, and not respond to you anymore. Your quest is not to play better, but to find someone to argue with. That's not going to be me anymore. Have fun, and good luck.”
In the for what it is worth category I have found that when someone uses a concept I have intentionally presented and they obviously then look it up on Wikipedia to form a highly selective reply that is inappropriate, I am working with someone who is less than honest. I discovered this trick a few years ago and it has worked well for me over time. It is necessary to be a little subtle, but it is a tell and saves me from continuing a dialog with someone who has another agenda.
I think that Mike makes a good point and indeed there is much more going on in the SPF approach than the pause. The evaluation is certainly confounded (too many things mixed together) to form a conclusion. However, the evaluative results lead to the suggestion that there is something going on here, in so far as their students imply through a positive evaluation that their game has improved following the instruction.
While it could simply be the Hawthorne Effect or any of several other things there may be more to the issue and the pause may or may not be a part of it. (The Hawthorne Effect is the idea that the introduction of something new produces a positive result).
Given that most instructors teach the same basic things and that SPF, in my experience, seems to emphasize the pause, I am reaching and looking some useful difference. It may not be there and is only a place to start given the lack of data.