Not all of the rooms have been updated on the Equinox. This is especially true with the Verandas. So check out the room to see if it has been upgraded. Some were in sad shape before the partial ship upgrade. You will also note that the cabin room attendants have more rooms to be responsible for and some do not have an assistant.
As for Specialty Restaurants, Murano is our choice for food quality and service. The menu has changed in the Tuscan Grill and we no longer go there for the food. For the views, yes.
As mentioned, there has been a change in the attire at dinner time. You will see fewer tuxedos, suits and fancy dresses.