E3 has come and gone. So who were the big winners? Watch Dogs: Legion was a huge surprise for me. I haven't been a fan of previous games in the series -- they just felt too generic, somehow, despite having a really unique premise -- but this one's core mechanic of recruiting anyone to be your playable character frankly looks incredible. And Nintendo's surprise trailer for the sequel to The Legend of Zelda: Breath of the Wild was a show-stopper... moreso for us, because two years later,…