Well it's true to be honest

There are a lot of problems regarding the UI and mouse + keyboard setup.
For starters you can't navigate the menu with the mouse.
Secondly the settings keep resetting to default values when you scroll down them using the keys.(why would i want 360 gamepad option on?)
Mouse Acceleration is enabled and has to be disable through an ini file.
Vertical Sync can't be disabled from the menu and has to be done within an ini
FOV is too low standard (like 60) and has to be set through an ini.
Mouse sensitivity is horrible. Looking from left to right I can do it in one motion, looking up or down takes 6 times as long.
So people are a bit overreacting, but a lot of these complaints are true unfortunatly
1. You CAN use the mouse to navigate menus clearly you haven't played the game
2. The settings DON'T keep resetting to default values, you are talking pure balls
3. Mouse acceleration ISN'T enabled in my version (and even if it was one change to an ini file is not something you are going to have to repeat again and again)
4. Vertical Sync isnt causing me any framerate issues and therefore I don't need to disable it but if I did I wouldn't mind changing one ini file (again how many times are you going to do this really)
5. FOV is fine and again if you want to change it you can (do you have some problem with using notepad and ini files)
6. Mouse sensitivity can be adjusted in game as follows Press Esc, Settings, Gameplay, Look Sensitivity (this is a slider bar)
I haven't found any Trolls in the game as yet but I've certainly found one here
I read all these posts about the UI being effing terrible earlier, I have been playing for 2 hours now and to be honest I got used to the default keymappings after about 10-15 minutes
Trust me. Don't be put off by the pure drivel that some people are posting.