I haven't seen the movie so I can't compare there. It does make me want to watch it though. I love Leigh Bardugo. She's a fantastic writer and does her characters very well. I love Dianna. She's badass and funny. I loved the scenes of her in our world for the first time.
I'm excited for Marie Lu's Batman book and any upcoming DC super hero books like these. As long as they choose the right authors for them I can see myself loving all of them.