sorry and apologies. Not easy to sort through 550 posts. I finally found a couple nested among discussion about lounges, Paris airshow, future routes, etc...
May I recommend that you include in some wiki in dashboard a brief discussion of which are the best seats in J. A bit like in the BA forum, e.g.:
BA Airbus A380: Which are the best seats? Master discussion thread
I know that this can be done directly by posters, but some synthesis by our great and beloved leader
msm2000uk would be useful.
My specific question is: 3E&F, are they as spacious as two window seats (I have spent an hour looking at pictures, but real experience would be good).