Upvote because a reasonable discussion point, but I deeply disagree. If you want easy control you can already play agario. Having some more complex games is also good.
Yes this is more complex but mouse could have been an option for an easier transition.
In the long term, however, I think that a player who is experienced and used to the keyboard controls would be way better than someone with equal experience (and skill) but used to playing with the mouse.
