Since so far from what I am seeing from the pictures of NPC's being compared here! the height is absolutely fantastic and perfect!
The reason why I am hyped about the height is because the Alliance doesn't have a single huge and tall race that doesn't clip through or weird placement like
,Draenie with hooves and tails, Pandaren with tails and some boots uses the sandal model, Night elves have penetrative ears, Worgens mane clips through and they don't wear shoes ETC