The technical aspects need work, some missions and events for example.
The characters are good; each one has a reason to exist.
The story is a bit of a hodgepodge, but it works for the most part, but there are decisions where you should have had more participation, like the corruption of Batgirl (I'm trying to be a hero, that's not the way to be one).
There are certain things I would have liked to see developed more, becaus—you introduce the character, you develop the relationship—at the crucial moments, it felt like something was missing. Anyway, I'm looking forward to chapter 2.