Please only provide feedback for the Inventory UI in this discussion topic, for other aspects of the UI please make a new discussion topic.
v1.3 Enhanced Edition BG1: http://i.imgur.com/MSZNOJ9.png
v1.3 Enhanced Edition BG2: http://i.imgur.com/ayhTrsS.jpg
v2.0 Beta Enhanced Edition BG1: http://steamcommunity.com/sharedfiles/filedetails/?id=638827191
v2.0 Beta Enhanced Edition BG2: http://steamcommunity.com/sharedfiles/filedetails/?id=639924788
v2.0 beta UI tooltip demonstration: http://steamcommunity.com/sharedfiles/filedetails/?id=639924838
Changing gear in v2.0 beta UI: http://steamcommunity.com/sharedfiles/filedetails/?id=639931878
I do not like having to mouse over the information of my character to view the details, I greatly prefer being able to see all of the details. I also do not like that I can only view the details of one element of my character at any one time in the Inventory (I can mouse over hitpoints to see details about it but I can't mouse over hitpoints and THAC0 simultaneously to see info about them both at the same time for example).
I also assume it still doesn't separately list elemental damage in the Damage box because "There aren't many things in the game that produce elemental damage so why bother?" which is annoying, disappointing and makes the Damage information and "stat changes/comparison" display inaccurate when elemental damage is involved.