I don't mind Swiss C on the a330 - prefer the still narrow but enhanced seats on the 777 and A340. As for broken seats, the seats in First can be broken - have had them a few times to/from Tel Aviv Luckily you can just move seat if alone in cabin, although that is not often FROM TLV-ZRH. Stuebli seats have a dark feel , and in the newer cabin 7A throne is well lit, and seems to suffer from less crew noise