I kind of laugh when I read peoples reviews of anything. If you look for something to dislike you will find it. I have always stayed at the GF, and I plan on doing do for my wedding. Here is the deal is it too expensive for what it is, of course it is, but every hotel in disney is too pricey for what they offer. If you have the money, by all means stay at the GF you will not be disapponted, the place is incrediblly clean, most of the staff couldnt be nicer to you, the views of the magic kingdom from the grounds are fantastic,the monorails, and to put it bluntly(and I am sure I will make people mad with this statement), you arent dealing with the caliber of people that you somtimes deal with at the cheaper hotels .
Its your wedding, if you can afford it, are you really going to cheap out now??