I have a soft spot for Assault on Arkham. It's not the best but it's fun and doesn't take itself seriously. Was upset when I found out it was never remotely canon to the Arkham series and just used the games for visual references (even if it realistically could be canon). Deadshot's cool, he's the reason I was upset when Kill the Justice League said the Arkham original Deadshot was a faker that (somehow) came from a different dimension and nobody cared that he somehow changed race and body type. Harley's not a mary sue like she is in most DC stuff nowadays, she's smart in areas you'd expect her to be, she's agile and fast and her smartness is highlighted by her knowing the Arkham facility, like the layout of where everything is and if a little unrealistic, knows the electrical layout for the building. Boomerang is funny for the most part, him not being scared of the Bat cause he deals with the Flash but then immediately getting beaten in their first encounter was great. King Shark and Frost are cute together. Black Spider is there and voiced by fried chicken meth man. Joker also isn't a Mary Sue and relies heavily on manipulation which falls apart against people he doesn't have leverage over.

I could say more but I don't wanna blabber on more than I already have. Harley and Killer Frost sexo, 8/10.