I loved Selina, she was tough but at the same time had a good heart. Luke was likable too, but not as interesting as Selina. I also adored Ivy & Harley and the group's chemistry and friendship.
This had the same kind of atmosphere than Gotham tv-series!
I was surprised! I always love that and somehow I was really blind - or blinded - and didn't guess where things were going. I really loved the ending for that reason.