was on the new 777 refurb with same J seats (YVR-YYZ) as the B-787 (Dreamliner), loved the new seats (pods), as previously stated the old wishbone pods and the alternate 6 across versions with the throne seat are soon to be gone, the new version is a real step up.
BTW was on the 787 on my return YYZ-YVR, exact same config, couldn't tell any difference except for the seat except for the newer cabin layout i.e./ window, washrooms etc.