I am a bit of game hoarder so have Skyrim on both Steam and GOG but reacently is my first time actually playing the GOG version and to my suprise the mouse is actually really responsive, still need a few small tweaks but its miles better than the Steam version which has bad mouse lag and requires work to get acceptable I dont normally do reviews but i was just so happy with how little work i had to do just to enjoy the game i felt i HAD to comment - Good Job!