Made this with very neutral Don Q Cristal but that was the wrong call. A more interesting Spanish rum would have added an extra dimension I think the juice wants. Campari and pineapple go well together. Rum integrates, fruit is large on the palate without mud, finish is pleasant savory bitterness.
Great tiki-esque drink for those that don't like 'em too sweet. Fruity and somewhat sweet up front then bitter and salty at the end. Great balance with a lot of flavors.