So many 1 star reviews just because it's some bad ending to the arkham universe. It's literally a game that delves into a multi-verse, Lex luthor got his heart ripped out by flash but he still comes right back from a different universe. It's really not that big of a deal nor is it a hard end to the character.
Considering the next 4 released villains are all batman related and there's a whole special stat "Damage to batman %" in the extended levels but we only fight him once. You guys are way too much about this.
The game play is fun, Reminds me of a borderlands style game but with better traversal techniques/combat gameplay and less story. That's the best way to explain it.
I enjoyed it and continue to enjoy it.
I maxed out all the characters and got them the top tier gear and I enjoyed the challenge of it. The end game grind gets progressively harder to the point you have to be nigh perfect to win. I enjoy that difficulty with this style of game play. Don't be a hater, it's a fun game.