I'm really eager for Season 2! It took a little bit for the show to find it's footing, but it's very enjoyable. The 1984-esque Authority environment in New Babyl sets a dark tone that, in some ways, is distressingly similar to our current world, all in the guise of a Utopian society.
To address some of the complaints I've seen here:
The singers are pretty good, the actor who plays Bodhi is a great performer, and the dancers are incredible.
If you continue the show, you'll see that it absolutely makes sense to elevate dance/song/music to such heights--I mean, it always struck me a bit odd that in Hunger Games, it was essential to be combat trained and ready to participate/succeed in the games. If you're going to oppress a people, why on earth would you encourage them to know how to kill people and to be capable of doing so?
Meanwhile, art performance can certainly be used to distract, shift focus, control a narrative without making your populace combat-ready.
Overall, it's a show that can really suck you in within an episode or two--I binged the whole thing in three nights. I *really* hope it gets picked up for a second season!!!