Thanks for the report! Sounds good, much better than what we have heard and seen so far (perhaps we are all a little jaded?). Sounds like a fantastic evolutionary step, and I am also glad they did not go the way of SQ with the suites.
What are decompression vents? I always thought they were vents throughout the length of the cabin that allowed compressed (and air conditioned) are into the cabin. What do they have to do with the seats just in F?