It would have been cool to see them enjoying themselves in other ways, I'm sure they did things other than holodecks in the future.
Seems kind of pointless if you're on a starship, though.
The holodeck or a night of Kal-toh, let's see..
Except in a survival situation where power was in very limited supply, the Holodeck should have been a luxury they could not afford. The Holodeck having a separate power supply makes no sense and contradicts what we know about the Holodeck in TNG. Its hard to care about the crew having to ration power, when they can goof off in the Holodeck whenever they want, it takes all the tension out of the situation.