One bit of feedback that hardcoe Elder Scrolls fans have been vocal about is ESO's lack of hands and weapon animations while the player is zoomed into first-person perspective. Without those animations, these folks say, it wouldn't feel like an Elder Scrolls game. While I wasn't able to try it out in my hands-on session, ZeniMax president Matt Firor did tell me that full hand and weapon animations in first-person perspective will be available for launch. We even watched a video in which the feature was demonstrated; it looked incredible.
Source - http://massively.joystiq.com/2013/03/19/hands-on-with-the-elder-scrolls-online/