I wouldn't say they made anything more difficult just added lots of fun little mechanics that make people work together. People were complaining that the last sets of HM's were too easy so i guess they decided to make things more complex. It'll hurt the speed runners feelings because they want to faceroll and farm everything in 15 minutes but it at least makes content more interesting. This bar raise in the amount of intelligence needed for people to run things is nice though it's starting to show up some people who were rage quitting dungeons because they couldn't figure things out. Communication and team work should be encouraged in an MMO instead of the "me me me" attitude. Still in WoD you get people whining over who gets to be eaten and who does chains >.>. I'll be glad when everyone is bored of that boss and we don't get people crying because they are not in the nom nom team or just doing what they want and getting eaten anyway.