I just used some DL miles for a redemption that includes CPT-AMS on KL in December. The flight is operated with a 777-200. I guess these are still the older J seats, and not the ones found on the 777-300, which features the new J seats (comparable to AF J seats, I read).

So my questions are, are the KLM 772 J seats comparable to the NW (now DL) J seats on the A330 or 747 and are there any plans to install the new J seats on the 772?