httyd has the best score
however, [insert your opinion here] has the best soundtrack (mine is shrek 2)
(for reference, i am literally getting this from my IB Film notes)
soundtrack - already existing music that has been chosen to accompany a film but that was not created specifically for the film (usually lyrical, "popular" music)
score - music that has been created for a film to accompany specific themes & moments (usually non-lyrical)
why does httyd not have the best soundtrack? cuz it doesn't really have a memorable soundtrack. it does however have a very memorable score. john powell did not sleep on httyd