It’s only hated by angry online commenters in the US

Not everyone loves it, but it's certainly more liked than the Centre Pompidou. I personally don't mind either, they're both very interesting proposals, and they have a lot competition.

First time I hear that it is hated as well!

When the project was presented in 1984 it was universally hated by the French press. All lot of commentators said it would ruin and deface a national pride.

People have learned to love it - I personally think it's a fantastic addition to a unique site.