First of all if a thread like this is already there somewhere, I'd apologise for a double post. That being said, I'm finding some difficulties that I would find critical in the creation.
First of all would be the info tab, which showed the available skill traits on both the race (including racial trait) as well as the class traits. With these no longer available it will make choosing a lots more difficult for both old and new players.
Then there is the stance during creation. It's very annoying that the head keeps moving around when you're doing the actual creation. The 'old' version had an option to pause any stance into a static one where movement was none. This option is now also gone with the new UI.
If possible I'd like these two features to return. It would make choosing and creating a character a whole lot easier, which I believe the entire goal was of the revamp.