Has everything been 100% perfect 100% of the time? NO! But what in life is? It's all in the attitude and how well you are at problem solving and dealing with the occasional bump. We sold part of our DVC last year, long story( not because of unhappy w/DVC), but as of this week we have added all the points back between VWL before they sold out and BWV with the new add-ons. No way I will ever sell it again.
Yes, we have had problems bookings but not DVC's fault. We book at the last minute a lot. If you are willing to take any DVC resort that you can get, chances are you will get something. We are booked Memorial day week and I booked that just last week. Only thing in all DVC's was OKW. Not my 1st choice but we will take it and be happy. It's almost like fate determines where we stay, it's kind of fun. We call it our mystery vacation. We have a pecking order when I call and go down the line till we have a match. As we get closer to the bottom of the list, panic sets in, then we are glad to get anything.
If you go into it thinking you have spent a fortune and you expect more for it, you will be disappointed. But if you compare the cost of your dues for what you would pay for a moderates, a studio looks REALLY good for the money, and it just gets better from there.