Wine lovers who gravitate toward structured Châteauneuf-du-Papes are going to be thrilled by the style of the 2013s, while those who are drawn to more flamboyant, fruit-driven, immediately approachable wines are likely to prefer the 2014s. In fact, the personalities of the two vintages are so different that I can imagine fans of one vintage almost completely dismissing the other, even if the actual differences between the two sets of wines are not generally as extreme as some might think.