I've been using both these mods and will be waiting on them to be compatible with patch 4 before i play again.
The game is virtually unplayable with the current vertical camera lock, and WASD movement is just fundamental to gaming. I don't understand why these aren't default options.
They're nice features, but i wouldn't call the game unplayable without them. Also the game was clearly designed with a certain camera angle in mind since tilting it up too much reveals some incomplete visuals.