Zeddb and Siberfuchs,
Those revues are pretty much what I think about it too.
Very accurate descriptions and I can only agree on the lag on rotation issue.
VNAV has calculated some outrages paths for the descent, but as you said, a lot of it is down to ATC clearances and FMC modifications to the STAR or when on vectors. The suggested Flap configuration points are great, but they are definitely on the "sporty" side if you are light, and if you get any shortcuts to final, you may end up in a pickle :-)
Most noticeable is the lack of engine noise, especially in landing configuration.
The leading edges seem to cover any engine noise with their own.
Overall thou it seems quieter than the -400. Except for the damn galley chiller that is, which also has a mind of its own
