This one is the best of the series. I have played them all. I had finished arkham city 2 times at 100%. It was great but this one is better. Stealth is as great as the other ones. The batmobile changes everything. I reaaaally loved that one! If you liked the 3 arkhams before this one, you should definitely try it. Didn't have any problem with lag or anything. I have a medium range system.