It's a pretty common sentiment amongst players besides for the ones who just hate wizards and want them nerfed into the ground (many people have said just that).
Sure the wizard needs some reworking and slight nerfs, but doing a severe nerf while buffing other classes is absolutely insane.
Hunters could already kill wizards easily, rogues can also kill wizards if they know what they're doing. Sure all the classes could have gotten slight buffs and maybe the wizard small nerfs but to buff rogues so much while taking away HP, damage, and maneuverability from the wizard at the same time is crazy.
You've taken a very fun class and made it not only not very viable, but heavily reduced the fun while playing the class.
Rogues were already the most picked class... you want people to have fun playing and it seems like a lot still were. After the nerf it's going to be much more bland.
That being said, truly love the concept and feel of this game. I was having the time of my life playing last night, I will continue to play but probably won't be a wizard.