If you are open to doing a split stay, we have found that's a great way to try a new resort with a lot less angst. We have tried staying at the new resort for 2-3 days (you can adjust the number of days depending on your overall stay). We've found for us it works best to do the new resort in the beginning. That way we try the new and if it isn't to our liking, we have the comfort of returning to our "home" and ending where we know we will be happy. One of the times we ended with the new one, it wasn't the best experience so now we only do them on the front end.