The GF was my first ever WDW resort. I have stayed at 3 others since then and the GF again on our most recent trip. We are hooked for life (thus why we are booked again for this December!)
I can't explain it, except to say we feel very at home there. The service is top notch, the location can't be beat, the decor suits us perfectly. I know some feel it is snobby or unfamily friendly and we don't find that to be true at all!
Come check out the GF FAQ thread. There are tons of pictures, wonderful links and tons of testimonials!