Wines are sorted first by producer and then by varietal. We used this as a training tool for our tasting staff and it made it easy to point out varietals from the same winery. Sometimes the filters aren't intuitive and can be a little confusing. You need an explanation and a working knowledge of the wine business in order to make it work for you. We were looking for an easy to use program that helped organize tasting notes for our staff. We did not like the way our previous program was set up and this is perfect for what we needed. I love how easy it is for me as an office manager, plus my clients are always happy with their wine flights! The only thing i dislike about this program so far has been some of our staffs computers not being able to access all functions at once (i'm working from home right now). We use WF because we have several different types wines in order to help keep track them better by using specific colors/types per label etc..