Just watched the gameplay video (from August) on Youtube: The Elder Scrolls Online Gameplay - QuakeCon 2013
I hope the game will ship with options to disable target highlighting around enemies, dead bodies, etc. (white glows, red glows, etc outlining targetable objects)
The combat around 6:40-6:50 looks completely ridiculous and not at all like TES. It is extremely distracting and a big disappointment to see it in the video. I can't believe there is such a huge focus on keeping a clean interface in tandem with older TES games, yet something like this makes it in?
It's these little things that probably seem trivial but will simply kill the immersion. The bar is going to be really high for this game as far as keeping it inline with prior TES games.
Pretty much everything else in the video looks amazing though.