>>35549411Assumedly the cutscenes/dialogue.
Personally though, they were my favorites since BW2, although not nearly as good as it.
Great designs, the story was pretty enjoyable (as long as they keep it only to this gen), and the lack of chibis or a grid felt good, vaguely reminded me of the GC titles in a way. Totem battles were great too, and no HM slaves meant the first time I was able to have 6 Pokemon I really wanted rather than 5 with a slave.