Oh, its easily the best comic-book game ever, at least the best I've seen. Its a well constructed game. Although it just doesn't really offer much if you take away some of the aesthetics. But why would u do that? Its a comic book game! It uses aesthetics to do what it does best, tell a great story in detail
So even though combat is basically 1 button and a direction, its still cool.
The game shines when you take a step back and think, "I'm ninja-batman...in a room full of meat sacks. Oh boi! play time!"
In the end, however, I'd personally rather just read a comic.