I love it how people say that Gnome3 is 'shit' and at the same time not giving one reason why it's 'shit'.
Well, you may not like it, that's your own fault, sucks to be you. Gnome 3 is brilliant. It doesn't matter if you want to only use your keyboard or only use your mouse or use both, in all cases you can control the entire DE.
Oh, but please stop comparing Gnome 3 to that stupid, commercial, data selling whore they call Unity. Thanks.