After watching these first 4 episodes. I gotta say... GGO feels a lot like today's Destiny. They have the same FPS MMO style that I'm really starting to like now.
Also, why did Kirito get a girlish avatar? Was there any sort of reason that was explained in the novel? IMO It would kinda suck if you just got a random avatar, even if you transferred. I would imagine you would keep the same hairstyle or w/e.