Assign a "star" rating to 10 ciders showing how much you like or dislike it, and automatic recommedations will be generated for you! You don't need to rate taste properties for this -- that's an extra credit activity.
To get a top 20 list, go to Favories -> Recommended For Me. This won't show all recommendations, but will show some highly-rated ciders that are a good match for your taste preferences.
If you are looking at a cider page that is recommended, you will see a badge that looks like:
This will show ciders that aren't on your top 20 list, but still worth trying. If you tap/click on the recommendation icon, you will be shown some of the reasons why this might be a good cider for you.