Just flew an A321neo SFO-ORD on May 25th. The Captain did his preflight announcements standing in F. He pointed out the plane was only a month or so old, still had the "new car smell". He said the plane is much quieter...it was. He said it really "sipped the gas". Overall a nice feel, lighting, seats a little stiff, but not bad. Bigger overhead bins...but some pax need a training on a) listening to the advice on how to use them, and b) reading the clear signage.

The only thing I didn't like was the divider between seats in First. As Mrs BlueZebra and I fly together about 98% of the time, not a plus.