People who don't know how to play the class and want the game to be Diablo like it gone. Bad change and this is the only thing I was afraid of. That they would dumb the classes down to the point of ruining the game for anyone but super casuals. I've been closing my eyes and letting the changes flow until I see the finished product but I really hope they don't lower the skill cap so much that the game becomes completely boring and flavorless.
I'm all for ability pruning but stop taking away so many iconic abilities we've had since vanilla. On top of the never-ending engineering nerfs, I'm getting very nervous. I've been praising WoD since it was announced and have been saying the xpac could be one of the best to date, if not the best...but only if they nail the content and the class changes...so far the class changes are not being nailed. I guess time will tell.