a bunch has been posted on rs.com about it -
the people who were up there seem mostly happy about it.
people who had upper-tier spots say the sound was echo-ey but not enough to really bother them, and that the lights blocked their view a bit but not enough to spoil things. they also said the boxes were a bit crowded but okay really; they got free drinks, apparently, which no doubt cheered them up.
so it seems like it's maybe a good experience, even if they aren't what we normally mean by really good seats.
"What do you want - what?!"
- Keith