I played through the story 10/10. Also read every comic.
I mained Supergirl for a while after finishing the story. I’m not good enough though so I didn’t really enjoy the multiplayer aspect.
I decided to watch the competetive scene for a while to watch my main through professional players, but after a nerf to Supergirl I kind of lost interest in that too as she wasn’t played as much and disappeared early.
I love Injustice though, and would throw myself over another game or comic. Injustice vs MotU is the only thing I follow for now, and that too is 10/10.