You know you can still hotkey, right? Once the item is in your favorites, just put the cursor over it and press the number you want to hotkey it to.
1. Hotkeys are broken. (they randomly de-hotkey themselves)
2. You can't scan all of your items and compare stats - you have to select each one.
3. You can't see yourself in the equipment from the inventory unless you do some jerry-rigged view change that still doesn't work.
4. You cannot sort items according to their statistics.
5. The text is super tiny on high resolutions.
6. 3 menu layers that have to be scrolled around to find things
7. No visual indication of what anything is at all unless you select it.
8. The view item window is HUGE and takes up half the screen for no apparent reason.