Just had a message saying that the new version offered new, exciting views or similar.
I was hoping that would mean they were bringing back cover flow, the best feature but for anyone interested I wouldn't bother, just installed the update and can't see any difference to the last and no, cover flow is not back(or certainly doesn't appear so).
Agree they should have left well alone. I hate the new ITunes lay out and do not find it user friendly at all. What happened to "If it ain't broke then don't fix it" .