Here's what pisses me off regarding this issue:
You read a review on JAG, TBD, wherever. At the end of the review the hobbyist writes: "This was truly a GFE." Yet, nothing in the review points to that conclusion. She was late, she was mechanical, there were tons of "rules", etc., etc. Yes, to each his own. But you begin to wonder if many of the reviewers have ever had GFE so that they could recognize it when they actually experience it. You begin to wonder what their standards are.
Yes, all of these platitudes are true: everyone experiences everything differently. Well, sort of. Science wouldn't exist if this were true. In fact, we could, if we tried hard, find some sort of common ground on which to agree here.
For me, GFE boils down to a provider whose focus during the entire session is on giving me pleasure. If she services me to the best of her ability and I feel welcome in her place of business, I'll want to return. For some providers, it's all about the money, quick turnaround, making each session "hassle free", etc. To my mind, they don't provide GFE.