because
- they sing about what love actually feels like (including what parental love feels like)
and
- we all sat frozen to our lumpy sofas in 1984 during top of the pops waiting anticipating a two-headed baby appearing because this was Frankie Goes to Hollywood - but instead they gave us a straight-down-the-line nativity play and it was much sweeter because it was from them
- it's just great
hopefully you all agree?