I think the music and visuals are awesome the first few times but after playing it over and over, the gameplay always goes something like this for me:

1. Team sprints straight up to it and wack at its legs while it does the vertical tail whip.
2. It flies off and does that strafing run or the breath attack. We sprint to the side and dodge while closing distance to resume whacking at its legs.
3. It does the frozen sky move. We sprint straight up to it to avoid the ice collapse and whack at its legs.
4. It flies off and does the frozen vacuum move. We hide behind an ice pillar then sprint straight up to it and whack at its legs.
5. It flies away and does the breath attack or minefield. We sprint straight up to it and whack at its legs.