I'm really looking forward to using one of the side buttons on my mouse to "hide GUI" so I can immerse myself in the game.
Does anyone else play like or do you find yourself always having the unit frames up with your bars, minimap, etc..?
ALT + Z is nice and all, but it's too many key click and far away for my right hand. I remember "pushing in middle mouse" button was good, but than I replaced that with auto-run. So now my thumb is a toggle for the GUI on / off.