Lots of comments missing the point, as often the case. The show is massively popular (no, I don't know why!) and a chunky subset dress up for it, and have a party, etc.
Those devotees don't really care WHO is in it, there could be an entry from Alpha Centauri for all they care, it's the event they like.
If YOU don't like it, well, tough. You may not like Match of the Day, Book at Bedtime, The Archers, Strictly & Politics Today either (etc etc), but plenty do, and the viewing world doesn't revolve around you.
Did the Israeli Govt go too far in battering Gaza to look like the results of a WW2 firebombing raid on Dresden (etc)? Yes, it did, but there is no point in folk here wailing and gnashing their teeth. WE didn't have almost 2,000 innocent men, women and children butchered to death by a terrorist offshoot of the fascist Iranian regime -- if we had, some folk here would doubtless think rather differently?