This is a partial copy from another thread. I hadn't posted in this one yet, so I thought I might as well add my two cents as a PC gamer. While I have had other issues with game stability, I know that those issues are not intentional and believe they will eventually be fixed. This post addresses the PC controls only, which was an intentional design on the part of the devs.
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I'm on my second play now and have about 130 hours sunk into this game, so I've had lot of time to use the controls, adjust the available keybinds to my preference -- which I do in every game of this type -- and play as multiple classes. The first play was as a mage where all I did was just stand there and fire at things while a tank soaked damage. Because I play on casual I didn't have to switch to other characters very often, particularly melee characters.
Playing again as a melee is extremely annoying and not fun -- for me -- with keyboard and mouse. I would say that being unable to move with the mouse (holding L/R mouse buttons down to move forward) is the most problematic issue for me. I have to continually use the movement keys while attacking and then use that same hand to use abilities, meaning I can't move during that time. I don't like it. It is uncomfortable. I probably will not play a melee character again unless these controls are changed.
The mobs in this game do use a lot of movement, and that does make for some interesting and potentially fun fight dynamics, even on casual mode. But I don't feel that I can match the mob movement as a melee character, which only leads to frustration.
While mouse movement is the greatest annoyance, my second biggest issue is the interact range and constantly having to inch toward objects or loot. Please just give us auto-loot like DA2... PLEASE!!