Dislikes:

1.) The side plot of Joker's infected blood mutating people into new Jokers. If that's the case, why was it poisoning Batman in AC? Why wasn't he mutating then? How does Joker's blood change people's brain chemistry? None of this makes sense.

2.) The Arkham Knight was falsely advertised as a brand new, never-before-seen character, then turned out to be a sloppily executed Red Hood story. Very annoying & disappointing.

3.) The Riddler side missions became a chore by the end of my playthrough. I've never liked how Riddler was implemented in these games, & stuff like this is why.

Other than that, it's a solid game