I mean, having one of this once a year just for the morbid curiosity of satisfying your palate in that much fat and sugar is fine, specially if you share one with several people. Yet, some people were having these things weekly, even daily. Those poor arteries.
Twice the amount of sugar of some of the most sugary and damaging drinks available does seem like a lot to me. And about juice, at least some of that is fructose if the juice is actually fruit. This pure refined sugar.