Paris is beautiful. La Defense is a fine contrast with contemporary buildings, but some of the towers proposed in the last ten years are simply hideous. Fortunately the Euro crisis seems to have killed the really hideous ones for now.
I know you're joking, and I know that architecture is one of those things you can't really critique online (like music, and airline liveries...) because everyone has such an emotional reaction to things. There is, however, nothing comatose about this building - it simply looks nice. I will never understand how people can be so averse to things that look nice, endlessly seeking garish experiments in the hope that one in a hundred actually works.
The people of Paris, by the way, love experimental architecture so much that they made all their buildings look the same and imposed strict height limits on the city when a single modernist high-rise was built over their objections, so I don't think they're the best example for you. Their croissants, however, are indeed incomparably good.