Just flew on the new business class seat and can say that its really uncomfortable. There is no IFE controls on the seat top, you have to lean fwd, pull out the remote and use that. The seat is narrow, hard and not much better than economy class. The centre seat in the middle row is not highly sought after either.
Domestically? I flew on the A330 to PER with the new seat and thought it great. Comfortable, wide enough, all IFE controls for the video are on the screen, etc. I don't recall seeing a center seat in J class also. I'm pretty sure it is 2-2-2?!?! Sure you're not talking about the old A330 domestic J class?