While I don't hate A Hearth's Warming Tail, I'm not as big a fan of it as everyone else. I preferred Hearthbreakers as my favorite Hearth's Warming episode. That and A Hearth's Warming Tail felt like a rehash of For Whom The Sweetie Belle Toils. One reason that people like that episode is probably because of Luna's song at the end, I myself prefer Celestia.
@Cosmas-the-Explorer Exactly also let’s be honest it makes sense why Snips and Snails were in the last song since they actually talked to the main six plus there actually characters with canon personality compared to Button who has none of that.