Flew a new 900 for the first time today. iAH to YYC. The FA showed me where the over would go when I asked but is not actually installed. Gogo also not working yet as brand new. New overheads were nice. J closet seamed a little smaller as didn't have the hidden under storage cabinet that crew usually used for their bags. Was pretty full of crew bags by the time I boarded, but did accodomafe everyone.
Appreciate not having a seat next to the toilet and the double dividing curtains between rest room and also between galley.
Overall think it is a big improvement. Didn't suffer the restricted legroom in the back though.