Think Zootopia and American Idol and put them together. You get this movie.
You'll come for the songs, but you'll stay for the story.
My method of watching one movie on Netflix a week continues paying off. Saw this at the Redbox Kiosk so much, but never got around to it. It recently came to Netflix and I chose it as my movie for the week and I do not regret it.
Seriously, this is worth watching and is just great in the end. I didn't regret watching it and you likely won't either.